Hengdian Service FAQs

Can You Wear Gold Plated Jewelry to the Gym? You can wear 18K gold plated jewelry for a light walk or a casual stretch, but we do not recommend it for real training. At the gym, sweat, repeated friction, and equipment contact speed up plating wear. A single short session rarely causes visible damage, but training several times a week without removing it will gradually dull the finish. What Happens to the Plating During a Workout Three forces work against a thin gold layer while you train: Sweat and salts. Perspiration traps moisture and minerals against the metal for the whole session, slowly softening the surface sheen. Friction. Rings grip bars, bracelets rub straps, and necklaces catch on clothing. Each contact polishes away a little more of the 0.1–0.3 micron layer. Impact and pressure. Lifting, climbing, and bodyweight moves bend settings and stress clasps, which can loosen stones or misshape the piece. How Our Plating Is Built At Hengdian (HD) Jewelry, our 18K gold plating is applied at 0.1–0.3 micron over polished brass. This is our own production standard, not a universal industry specification, so the layer is tuned for daily wear rather than sport. For customers who wear pieces around the clock, custom plating thickness is available on request. Our factory in Haifeng, Shanwei, Guangdong runs five production lines across fourteen controlled processes. Every piece is rechecked at our Guangzhou warehouse before shipment. Products are lead-free, and nickel release stays within REACH limits. Smart Gym Habits Take It Off First Store rings, bracelets, and necklaces before training. Ten seconds of care protects weeks of wear. Wipe After Sweat If you forget, wipe the piece with a soft cloth right after your session to remove salts and oils. Store in the OPP Pouch Keep pieces in the standard OPP pouch or a dry box so they do not scratch each other between workouts. Sourcing Gym-Friendly Jewelry Hengdian Jewelry offers more than 40,000 ready designs and adds over 500 new styles monthly. Spot orders start at 6–12 pieces per style, with HAI-coded styles from 36 pieces. Custom 18K gold plated designs start at 120 pieces, and custom packaging is available from 10,000 pieces. We ship factory-direct and can split orders to multiple destinations. Samples are free for 5–7 pieces per order, with freight prepaid. Visit About Us or contact our team for support. Quick FAQs Will one gym session ruin gold plated jewelry? No. A single workout causes minimal wear, but training week after week without removing it adds up. What if my customers train in rings daily? Suggest sturdier designs or thicker custom plating built for constant wear. Does gym sweat affect nickel release? No. Our lead-free plating keeps nickel release within REACH limits regardless of how often the piece is worn. Ready to source durable 18K gold plated jewelry for your customers? Browse the catalog or message our team on WhatsApp for a fast reply. Chat on WhatsApp

Can You Sleep with Gold Plated Jewelry On? You can, but we do not recommend sleeping with 18K gold plated jewelry on. A short nap is unlikely to cause damage, but every night adds friction, pressure, sweat, and tangles that slowly wear down the plating and risk misshaping the piece. Why Sleeping in Jewelry Shortens Plating Life Four things happen while you sleep: Friction. Rings, bracelets, and necklaces rub against sheets, pillows, and nightwear. Over time this polishes away the thin gold layer. Pressure. Body weight against rings or earring posts can bend settings, loosen stones, and stress clasps. Sweat and oils. Skin stays in contact with the metal for hours, trapping salts and acids that dull the finish. Tangling. Chains can knot and kink, while earrings may catch on fabric and pull. Taking jewelry off before bed is one of the simplest ways to extend its life. How Our Plating Is Built At Hengdian (HD) Jewelry, our 18K gold plating is applied at 0.1–0.3 micron over polished brass. This is our own production standard, not a universal industry specification. For markets where pieces are worn around the clock, custom plating thickness is available on request. Our factory in Haifeng, Shanwei, Guangdong runs five production lines across fourteen controlled processes. Every piece is rechecked at our Guangzhou warehouse before shipment. Products are lead-free, and nickel release stays within REACH limits. Better Night-Time Habits Remove Before Bed Make it part of your evening routine. Even ten seconds of care protects the plating. Store Dry Put pieces in the standard OPP pouch or a dry jewelry box so they do not touch each other. Wipe If You Forget If you do sleep in a piece, wipe it with a soft cloth in the morning to remove oils. Sourcing Sleep-Friendly Jewelry Hengdian Jewelry offers more than 40,000 ready designs and adds over 500 new styles monthly. Spot orders start at 6–12 pieces per style, with HAI-coded styles from 36 pieces. Custom 18K gold plated designs start at 120 pieces, and custom packaging is available from 10,000 pieces. We ship factory-direct and can split orders to multiple destinations. Samples are free for 5–7 pieces per order, with freight prepaid. Visit About Us or contact our team for support. Quick FAQs Will one night ruin gold plated jewelry? No. A single night causes minimal damage, but repeated nights add up. What if my customers prefer to sleep in rings? Suggest thicker plating or sturdier designs. Custom plating thickness is available. Does sleeping in jewelry affect nickel release? No. Our lead-free plating keeps nickel release within REACH limits regardless of wear time. What is the custom MOQ? Custom 18K gold plated styles start at 120 pieces. Chat on WhatsApp

Can You Wear Gold Plated Jewelry in Summer? Yes, With a Few Smart Habits Yes. 18K gold plated jewelry is perfectly fine to wear through summer. Heat, sweat, sunscreen, and humidity are not reasons to leave your favorite pieces at home. They only speed up surface wear a little, and a handful of simple habits keep the finish bright all season. How Summer Conditions Affect Gold Plating Our 18K gold layer is applied over polished brass at 0.1 to 0.3 micron, our own standard at the Hengdian factory in Shanwei, Guangdong, with 14 in-house production steps and a final quality check at our Guangzhou warehouse. Summer does not harm the brass core, but three factors test the surface: Sweat salts left on the surface slowly dull the plating if not wiped away. Sunscreen, perfume, and chlorine sit on the coating and can soften its shine. Humidity plus trapped moisture under a clasp or setting speeds edge oxidation. None of these act instantly. With daily care, plated pieces look new through the hottest months. Need a thicker layer? Custom plating thickness is available on request. 4 Summer Care Habits Wipe After WearA quick polish with the soft cloth we ship in every OPP pouch removes sweat and oils before they settle. Dress Jewelry LastApply sunscreen, perfume, and spray first, then put on your pieces so chemicals never touch the plating. Keep It DryTake rings and bracelets off before swimming. Chlorine and salt water are the two harshest summer offenders. Rotate Your FavoritesAlternating pieces gives the plating a rest. Every order ships in a standard OPP bag, ready to store. Frequently Asked Questions Will the color fade if I sweat a lot? Sweat alone will not strip the plating in a day. It is the salt left to dry on the surface that slowly dulls it, exactly why the wipe-after-wear habit matters. For heavier daily wear, ask about custom plating thickness. Can I wear it to the pool or sea? We recommend taking pieces off first. Chlorine and salt are the toughest on any plating. For regular water activities, consider our ready-stock designs, MOQ 6 to 12 pieces per style or 36 for HAI-coded items, or 120-piece custom orders. Is the plating safe for sensitive skin in summer? Our plating is lead-free, and nickel release stays within REACH limits, a controlled addition rather than a nickel-free claim. Hot weather does not change that. Talk to Hengdian Hengdian (HD) Jewelry is a B2B wholesale and custom supplier with 40,000 plus ready designs, 500 plus new styles every month, SGS-verified REACH and CE compliance, and 5 to 7 free samples with freight prepaid. Browse the catalog or learn about our factory. Chat with us on WhatsApp Contact us · Send an inquiry

Short answer: it is safest to take gold plated jewelry off before you shower. Gold itself does not rust or corrode, but the plating layer is extremely thin. At Hengdian (HD) Jewelry our own standard is 18K gold plating at 0.1-0.3 micron over a brass base. Repeated exposure to hot water, soap, shampoo, and conditioner gradually speeds up wear on that thin layer. One accidental rinse will not ruin a piece, but making the shower part of your daily wear is the fastest way to shorten its life. Why showering is hard on gold plating A shower combines three things that thin plating does not like: heat, moisture, and chemicals. None of them destroys jewelry in a single use, but together they add up faster than most people expect. Hot waterWarm water softens and opens the microscopic surface, letting soaps and residues settle into the finish. Soap & shampooSurfactants, sulfates, and oils in washes weaken the bond between the gold layer and the brass base. Friction & rubWashing, lathering, and wet-slip add mechanical friction that scrapes the plating in high-contact spots. What you will notice over time If gold plated jewelry is worn in the shower day after day, the changes are gradual but visible: The bright gold tone fades to a lighter, uneven, or patchy shade. In high-friction areas the brass base may begin to show through. Pieces look tired and lose their shine well before dry-stored pieces do. How to keep gold plated jewelry looking its best Remove rings, bracelets, and necklaces before showering, bathing, and swimming. Put jewelry on after lotion, perfume, and hair products have dried. Pat the piece dry with a soft cloth if it does get wet. Store in a dry pouch; keep it out of humid bathrooms. Clean only with a soft dry or slightly damp cloth - skip harsh cleaners and ultrasonic machines. Our plating standard at Hengdian (HD) Jewelry We plate to our own standard of 0.1-0.3 micron of 18K gold over a brass base, and custom plating thickness is available on request for buyers who need longer wear. Every piece is lead-free, and nickel release stays within REACH limits. Our 14-step production process and final quality check help keep the finish consistent for global wholesale and custom orders. Learn more about our workshop, or browse the catalog. Frequently asked questions Can I swim with gold plated jewelry?Chlorinated pools and salt water are harsher than shower water. Remove jewelry before swimming to protect the plating. Is it okay to wash my hands with it on?Brief hand washing is low risk, but dry the piece afterward. Repeated wetting still adds up over time. How do I clean gold plated jewelry safely?Use a soft dry or slightly damp cloth only. Avoid jewelry cleaners, polishing cloths, and ultrasonic machines. Does Hengdian offer thicker plating?Yes. Custom plating thickness is available on request for wholesale and OEM/ODM orders. Request a quote. Questions about plating thickness or a custom wholesale order? Our team replies fast. Chat with Hengdian on WhatsApp Or contact us and send an inquiry.

Why Gold Plated Jewelry Does Not Rust The short answer is no: gold plated jewelry does not rust. Rust is iron oxide, and gold plated pieces contain no iron in either the gold layer or the brass base. Gold is a noble metal that is chemically inert, so it neither rusts nor tarnishes on its own. What buyers sometimes call "rust" is almost always tarnish or discoloration of the base metal showing through worn plating, not true rust. A well-built 18K gold plated piece keeps its warm tone because the gold layer is inert and does not oxidize. Rust vs. Tarnish: What the Difference Means Gold Layer Is Inert Gold does not react with oxygen or moisture, so the plated surface never rusts or changes color on its own. Brass Base, Not Iron The base is brass (copper and zinc), not steel. Brass cannot form iron oxide, so "rust" in the strict sense cannot occur. Plating as a Barrier The gold layer seals the brass away from air and sweat. As long as the layer stays intact, the base stays protected. Exposure Factors Humidity, sweat, perfume and chlorine can speed wear. Once plating thins, the exposed brass may dull or tint. What You May Actually See: Tarnish on Exposed Brass Under close inspection, quality plating shows a smooth, even 18K tone rather than bare or patchy base metal. If the plating wears through at high-friction points, the brass underneath can oxidize into a dull brown or faint greenish patina. This is cosmetic tarnish of the base metal, not rust, and it develops gradually under poor care. A thicker, evenly deposited gold layer keeps the brass sealed far longer, which is why plating thickness matters more than the word "gold" in the name. How We Keep the Base Sealed At Hengdian (HD) Jewelry our own standard is 0.1-0.3 micron of 18K gold over brass, and custom plating thickness is available on request. Every batch meets REACH, CE and SGS compliance, is lead-free, and keeps nickel release within REACH limits (nickel is a controlled addition, not an absolute nickel-free claim). Our factory in Shanwei Haifeng, Guangdong runs 5 lines across 14 self-managed processes, with a second QC pass at our Guangzhou warehouse, supporting 40,000+ in-stock designs and 500+ new styles monthly. Simple Habits That Prevent Discoloration Put jewelry on after perfume, lotion and hairspray have dried. Remove pieces before swimming, showering or workouts to limit sweat and chlorine. Wipe with a soft dry cloth and store in a pouch away from humidity. Storing plated jewelry in a soft pouch away from moisture is one of the easiest ways to keep it bright. Related Questions Can gold plated jewelry turn green? True rust does not happen, but exposed brass can develop a faint greenish or brownish tint if the plating wears and the base meets moisture. Good plating and care prevent it. Is thicker plating available for my order? Yes. Our standard is 0.1-0.3 micron, and custom plating thickness is available on request for qualified B2B orders. Is your plating safe for sensitive skin? Our pieces are lead-free and keep nickel release within REACH limits. We recommend patch testing for known sensitivities. Do you offer free samples to check quality? Yes, we provide 5-7 free samples per request; shipping is freight prepaid by the buyer before dispatch. Ask Our Team on WhatsApp Want plating specs, MOQs or a sample for your market? Send an inquiry or browse our wholesale catalog. You can also reach us via Contact Us or learn more About Us.

Why Some Gold Plated Jewelry Fades Quickly Some gold plated jewelry keeps its warm shine for years, while other pieces look dull within weeks. The difference is rarely luck. It comes down to four controllable factors: how thick the gold layer is, what the base metal is, how carefully the plating is applied, and how the piece is worn and stored. Understanding these helps buyers tell long-lasting wholesale plating from low-cost plating built to fade. A well-built 18K gold plated piece keeps its tone because the layer is deposited thickly and evenly. The Four Factors That Decide Fade Speed Plating Thickness A thicker, evenly deposited gold layer takes far longer to wear through. Thin flash plating disappears fast under daily friction. At Hengdian (HD) Jewelry our own standard is 0.1-0.3 micron of 18K gold over brass, and custom thickness is available on request. Base Metal Quality Plating bonds best to a smooth, dense base. A polished brass surface holds the gold layer far better than porous alloy, where poor prep lets plating lift and flake early. Process Control Multi-step cleaning, bonding and plating lines produce a tighter, uniform coating. Our factory in Shanwei Haifeng, Guangdong runs 5 lines across 14 self-managed processes, with a second QC pass at our Guangzhou warehouse. Wear and Aftercare Sweat, perfume, chlorine and constant rubbing erode plating fastest. Pieces worn daily in humid or chemical-rich conditions fade sooner than those stored and cleaned with care. Thin Flash vs. Built-To-Last Plating Under close inspection, quality plating shows a smooth, even 18K tone rather than patchy coverage. Low-cost "flash" plating is meant to look good in photos and fade in use. Quality suppliers control layer thickness, base preparation and bonding so the finish resists everyday wear. The two are hard to tell apart at first, which is why factory transparency and certifications matter more than a product photo. How We Keep Our Plating Consistent Beyond our 0.1-0.3 micron plating standard, every Hengdian (HD) Jewelry batch meets REACH, CE and SGS compliance, is lead-free, and keeps nickel release within REACH limits (nickel is a controlled addition, not an absolute nickel-free claim). With 40,000+ in-stock designs and 500+ new styles monthly, consistent plating supports repeat B2B orders. Simple Habits That Slow Fading Put jewelry on after perfume, lotion and hairspray have dried. Remove pieces before swimming, showering or workouts. Wipe with a soft dry cloth and store in a pouch away from humidity. Storing plated jewelry in a soft pouch away from moisture is one of the easiest ways to slow fading. Related Questions Does all gold plated jewelry fade eventually? Yes, plating is a surface layer and wears over time. The rate depends on thickness, base metal and care, not on the word "gold" in the name. Can thicker plating be requested for my order? Yes. Our standard is 0.1-0.3 micron, and custom plating thickness is available on request for qualified B2B orders. Is your plating safe for sensitive skin? Our pieces are lead-free and keep nickel release within REACH limits. We recommend patch testing for known sensitivities. Ask Our Team on WhatsApp Want plating specs, MOQs or a sample for your market? Send an inquiry or browse our wholesale catalog. You can also reach us via Contact Us.

What Causes Gold Plating to Wear Off? Gold plated jewelry wears off when the thin outer gold layer is removed, exposing the brass. This differs from fading and blackening (tone and oxidation). Knowing what erodes the plating sets realistic buyer expectations. Mechanical Friction The most common cause. Daily rubbing against skin, clothing, and surfaces wears the plating at contact points: inside ring bands, behind posts, near clasps. A thinner layer wears faster. Chemical & Skin Factors Perfume, lotion, chlorine, and acidic sweat break the plating down. Wear differs between wearers because skin pH varies. Remove pieces before swimming, exercising, or applying cosmetics. The Role of Plating Thickness Thickness drives wear life. Our own standard 18K gold plating over polished brass is 0.1 to 0.3 micron, checked across five lines at our Haifeng factory in Shanwei, Guangdong, with a second check at our Guangzhou warehouse. This is our own standard, not an industry figure. Custom thickness is available on request via our contact page. How We Control Quality At our Haifeng factory in Shanwei, we run five production lines, then a second check at our Guangzhou warehouse. Pieces are lead-free with controlled nickel release within REACH limits, backed by SGS, REACH, CE, and Gold Product Integrity Enterprise. How to Slow Wear Wipe with a soft cloth, store dry, away from chemicals. Rotate styles instead of wearing one daily. Our 40,000+ ready-stock designs (500+ new monthly) at our product list ease rotation: 6 to 12 pieces per style, 36 for HAI-coded items, 120 for custom 18K gold plated orders. We provide free samples (5 to 7 pieces, shipping prepaid by you) to test wear in your market. For bulk pricing or custom thickness, send us an inquiry. Frequently Asked Questions Is wear-off the same as fading? Not exactly. Fading softens the gold tone as the layer thins; wear-off is the layer removed at friction points, exposing brass. Does thicker plating last longer? Yes. A thicker layer delays exposure of the base metal; custom thickness is available on request. Can worn plating be restored? A local jeweler can re-plate exposed areas; rotation and care come first. What certifications back your quality? SGS audit, REACH, CE, and Gold Product Integrity Enterprise. See details on our about page. Questions about plating thickness or custom orders? Chat on WhatsApp

Why Does Gold Plated Jewelry Turn Black? Gold plated jewelry can turn dark or black over time. This differs from fading: fading softens the gold tone, while blackening is oxidation of the metal underneath. Knowing the cause helps you advise customers. What Causes the Black Color? The metal under the plating is brass, an alloy of copper and zinc. Where the thin gold layer wears at friction points, exposed copper reacts with sulfur, moisture, and skin acids to form dark copper sulfide. Where Does It Appear? Mostly at contact points: inside ring bands, near clasps, behind earring posts, and spots that rub skin. These are where the plating thins first. Common Triggers Sulfur - hot springs, eggs, latex, and some perfumes contain sulfur compounds that speed tarnish. Sweat and humidity - accelerate oxidation, especially in warm climates. Harsh chemicals - cleaners, chlorine, and acidic skincare break the plating faster. How We Control Quality At our Haifeng factory in Shanwei, Guangdong, we run fourteen production stages across five lines, and every piece passes a second check at our Guangzhou warehouse. Our standard 18K gold plating over polished brass is 0.1 to 0.3 micron. Products are lead-free with controlled nickel release within REACH limits. This is our own standard, not an industry figure. How to Prevent Blackening Remove jewelry before swimming, exercising, or applying cosmetics, and wipe with a soft cloth after each wear. Store in a dry pouch away from humidity. Custom plating thickness is available on request through our contact page. We provide free samples (5 to 7 pieces, shipping prepaid by you). Browse 40,000+ ready-stock designs at our product list, with 500+ new styles added monthly. For bulk pricing and sample requests, send us an inquiry. Frequently Asked Questions Is blackening the same as fading? No. Fading softens the gold tone as the layer thins; blackening is oxidation of exposed brass. Can blackened jewelry be cleaned? Light tarnish improves with a soft cloth; exposed base metal can be re-plated by a local jeweler. Does thicker plating help? Yes. A thicker layer delays base-metal exposure; custom thickness is available on request. What certifications do you hold? SGS audit, REACH, CE, and Gold Product Integrity Enterprise. See details on our about page. Questions about plating durability or custom thickness? Chat on WhatsApp

Does Gold Plated Jewelry Fade Over Time? Yes, gold plated jewelry can fade or lose its original luster over time with regular wear. This is a natural characteristic of all plated jewelry, not a defect. Understanding what causes fading and how to slow it down helps your customers set realistic expectations and care for their pieces properly. How Long Does It Last? The lifespan depends on wear frequency, care habits, and plating quality. At Hengdian (HD) Jewelry, our standard 18K gold plating over polished brass (0.1–0.3 micron) provides a durable finish that maintains its appearance through normal daily use when properly cared for. What Accelerates Fading? Contact with perfumes, lotions, cleaning chemicals, sweat, and salt water speeds up wear. Friction from rubbing against surfaces or other metals also thins the plated layer gradually. These factors apply to all gold plated products regardless of supplier. Factors That Affect Fading The rate at which gold plating fades is not random—it follows predictable patterns based on usage and environment. The main contributors are chemical exposure, physical abrasion, and individual skin chemistry. Jewelry worn every day against bare skin will show signs of wear faster than occasional pieces. At our Haifeng factory in Shanwei, Guangdong, we control fourteen production stages across five lines to ensure consistent plating thickness and adhesion. Every piece passes through our Guangzhou warehouse QC before shipment. This manufacturing discipline produces a more uniform finish that resists uneven wear. Custom Plating Thickness Available If your market demands extended durability beyond our standard range, we offer custom plating thickness on request. Contact us via our contact page to discuss specifications. How to Slow Down Fading Proper care significantly extends the life of gold plated jewelry. Advise your customers to remove pieces before swimming, exercising, applying cosmetics, or cleaning. Store jewelry in a dry place away from direct sunlight, preferably in individual soft pouches to prevent scratching. A quick wipe with a soft cloth after each wear removes oils and residues that can degrade the finish over time. We provide free samples (5–7 pieces, shipping prepaid by you) so you can evaluate quality and test durability claims firsthand. Browse our catalog of 40,000+ ready-stock designs at our product list, with 500+ new styles added monthly. Frequently Asked Questions Can faded jewelry be re-plated? Yes, most local jewelers offer re-plating services. The underlying brass remains intact, so restoration is usually straightforward and cost-effective. Is thicker plating worth the extra cost? For high-turnover items like rings and bracelets, yes—thicker plating lasts longer under frequent contact. For earrings and necklaces, standard thickness often suffices. What certifications do you have? SGS factory audit, REACH compliance, CE certification, and Gold Product Integrity Enterprise certification. See details on our about page. Questions about durability or custom plating options? Chat on WhatsApp

Does Gold Plated Jewelry Contain Nickel? Yes, most gold plated jewelry contains trace amounts of nickel in its base metal. The brass alloy beneath the gold plating typically includes nickel as part of its composition. However, this does not mean the jewelry is unsafe. What matters is whether nickel can reach your skin. The Plating Barrier At Hengdian (HD) Jewelry, our 18K gold plating over polished brass creates a physical barrier between your skin and the base metal. Our standard thickness of 0.1–0.3 micron seals the surface so that direct contact with underlying metals is minimized during normal wear. REACH-Compliant Nickel Release We control nickel release levels to meet REACH regulation limits for articles in prolonged skin contact. Our products are lead-free, and any nickel present is managed through controlled release standards rather than unverified absolute claims. Nickel in Brass Alloys Brass is an alloy of copper and zinc, and many commercial formulations include small percentages of nickel to improve strength and corrosion resistance. This is standard across the industry. What distinguishes quality suppliers is how they manage exposure. At our factory in Haifeng, Shanwei, Guangdong, we operate five production lines with fourteen process stages under our own control. Every piece undergoes quality checks before leaving our Guangzhou warehouse. This end-to-end oversight maintains consistent plating integrity. What This Means for Your Customers For B2B wholesale buyers, HD Jewelry is manufactured under SGS-audited conditions with REACH and CE compliance. The nickel in the base brass is sealed behind the plated layer, and release rates meet regulatory standards. We provide free samples (5–7 pieces, shipping prepaid by you) so you can evaluate quality firsthand. Browse our 40,000+ ready-stock designs at our product catalog. Frequently Asked Questions Is it safe for sensitive skin? Most people wear it comfortably. Our REACH-compliant control reduces risk, but individual sensitivities vary—test with samples first. Can you guarantee zero nickel? No responsible manufacturer can for brass-based jewelry. We guarantee release meets REACH limits and products are lead-free. What certifications do you have? SGS factory audit, REACH compliance, CE certification, and Gold Product Integrity Enterprise certification. See about us. Questions about materials or compliance? Talk to our team: Chat on WhatsApp

Is 18K Gold Plated Jewelry Hypoallergenic? Whether 18K gold plated jewelry is hypoallergenic depends mainly on two factors: the quality and thickness of the gold plating layer, and how the base metal is formulated. A thick, well-applied plating acts as a barrier between your skin and the underlying metal, which significantly reduces the risk of skin irritation for most wearers. At Hengdian (HD) Jewelry, our 18K gold plating standard applies 0.1 to 0.3 micron of 18K gold over polished brass. This creates a smooth, sealed surface that minimizes direct contact with the brass alloy beneath. Our jewelry is also lead-free, and nickel — when present in the alloy — is added in controlled amounts with nickel release kept within REACH regulatory limits. What Determines If Gold Plated Jewelry Is Skin-Friendly? Plating Thickness & Quality Thicker plating (our standard: 0.1–0.3 micron) provides a more durable barrier. Thin or uneven plating wears off faster, exposing the base metal to skin contact and increasing irritation risk. Base Metal Composition Brass is a common base for fashion jewelry. The key is controlling trace elements like nickel and ensuring the finished piece passes compliance testing such as REACH, CE, and SGS certification. Compliance Testing Reputable manufacturers test nickel release rates against international standards. HD Jewelry products undergo SGS factory audits and comply with REACH/CE/SGS requirements for nickel release limits and lead-free formulation. Hengdian (HD) Jewelry Skin-Safety Standard 18K gold plating over brass at 0.1–0.3 micron thickness (our own factory standard) Lead-free formulation throughout our product line Nickel release within REACH limits — controlled addition, not absolute "nickel-free" claim REACH / CE / SGS certified compliance for export markets SGS-audited factory in Shanwei, Guangdong with 5 production lines and 14 process steps under internal control Second QC inspection at our Guangzhou warehouse before global shipment Who Should Be Cautious? If you have a known severe nickel allergy, even well-plated jewelry may cause a reaction over time as the plating gradually wears from daily use. We recommend: Request our free sample set (5–7 pieces) to test against your skin before placing a bulk order Avoid wearing plated jewelry during activities that cause heavy sweating or abrasion Remove jewelry before swimming, showering, or applying perfume For most B2B wholesale buyers and their end customers, HD Jewelry's 18K gold plated pieces are comfortably wearable for everyday use when cared for properly. Related Questions Q: Does gold plated jewelry contain nickel?A: Our brass-based gold plated jewelry contains nickel in controlled amounts within REACH release limits. It is not marketed as completely nickel-free. Q: How long does 18K gold plating last on skin?A: With proper care (avoid water, chemicals, friction), our 0.1–0.3 micron plating typically maintains its barrier for months of regular wear. Q: Can I get free samples to test skin compatibility?A: Yes — we offer 5–7 free samples (freight prepaid by you). Contact us via Send Inquiry or WhatsApp to request samples. Q: Is your jewelry REACH certified?A: Yes. All HD Jewelry products comply with REACH, CE, and SGS standards. Learn more on our About Us page. Chat with Our Team on WhatsApp

How Is 18K Gold Plated Jewelry Made? Gold plated jewelry is made by bonding a real 18K gold layer onto a brass base through electroplating. At Hengdian (HD) Jewelry the process runs as a controlled 14-step workflow at our own Shanwei, Guangdong factory. Step 1: The Brass Base It starts with a brass component shaped by casting or stamping, then polished to a smooth, mirror-ready surface. A clean, even base is what lets the gold layer sit flat and look refined. Step 2: Cleaning and Prep The polished brass is degreased and rinsed in multiple baths to remove oils and micro-dust. Only a perfectly clean surface accepts an even gold coat. Brass FormingCast or stamped, then mirror-polished. Deep CleanMulti-bath rinse for an even coat. Gold Plating0.1-0.3 micron real 18K gold layer. Step 3: 18K Gold Electroplating The component is immersed in a plating bath and an electric current deposits a real 18K gold layer, 0.1-0.3 micron thick, onto the brass. We calibrate thickness and tone for a warm, consistent 18K look rather than a thin flash finish. Step 4: Finishing and Quality Check After plating, pieces are rinsed, dried, and finished with a final polish. Every batch passes our 14-step process controls and a second inspection at the Guangzhou warehouse. Plating and base metals meet REACH, CE, and SGS verified standards, with nickel release within REACH limits and lead-free construction. From Factory to Wholesale Finished pieces join 40,000+ ready designs, with 500+ new styles launched each month. We support low MOQs from 6-12 pieces per style (36 for HAI-coded items) and custom 18K plated production from 120 pieces, plus free 5-7 samples so you can verify the finish before ordering. Quick Answers Is the gold layer real gold? Yes. Electroplating deposits genuine 18K gold onto the brass. How thick is the plating? A controlled 0.1-0.3 micron 18K gold layer. Is it safe to wear? Yes, REACH, CE, and SGS verified, lead-free, low nickel release. Can you make custom designs? Yes, custom 18K plated jewelry from 120 pieces per design. For bulk pricing, custom MOQ, or factory visits, contact our team or chat with us on WhatsApp. Chat on WhatsApp About Us  |  Products  |  Send Inquiry  |  Contact

Is 18K Gold Plated Jewelry Real Gold? Short answer: the piece is not solid gold, but the gold you see is genuine 18K gold. At Hengdian (HD) Jewelry we plate a real 18K gold layer, 0.1-0.3 micron thick, over a polished brass core. The surface is authentic 18K gold; the body beneath is brass. What "18K Gold Plated" Means It describes a brass base finished with a thin coat of real gold. The "18K" means the plating is 18 karat gold, about 75% pure, with the same warm tone as fine gold. How Thick Is the Gold Layer? Our 18K plating sits at 0.1-0.3 micron, applied through a controlled 14-step process at our own Shanwei, Guangdong factory. A thicker, even layer gives the jewelry its rich tone and everyday wear resistance, staying bright far longer than flash plating. Real 18KGenuine 18K gold surface, not a fake tone. Brass CoreLight, affordable polished brass base. 0.1-0.3 MicronCalibrated, consistent finish. How to Tell It From Solid Gold Three signals: weight, price, and marks. Gold plated pieces feel lighter, cost a fraction of solid gold, and are marked "18K GP" or "gold plated" rather than "750" alone. A quick acid or electronic test confirms it. Safe and Compliant to Wear Our plating and base metals meet REACH, CE, and SGS controls. Nickel release stays within REACH limits and pieces are lead-free, comfortable for daily wear. Every order passes a second quality check at our Guangzhou warehouse before shipment. Why Buy It Wholesale? It offers the fine-gold look at wholesale cost. We keep 40,000+ designs in stock, launch 500+ new styles monthly, and support MOQs from 6-12 pieces per style (36 for HAI-coded items), plus custom 18K plated production from 120 pieces. Free 5-7 samples help you verify first. Quick Answers Is the gold real gold? Yes. The plating is real 18K gold; only the core is brass. Will it tarnish quickly? A 0.1-0.3 micron 18K layer outlasts flash plating. Can I add my logo? Yes, custom 18K plated jewelry from 120 pieces. Do you ship worldwide? We ship globally from our Guangzhou warehouse. For bulk pricing, custom MOQ, or factory visits, contact our team or chat with us on WhatsApp. Chat on WhatsApp About Us  |  Products  |  Send Inquiry  |  Contact

How to Make Gold Plated Jewelry Look More Premium Gold plated jewelry looks genuinely premium when three things line up: a thick, evenly applied plating layer, a smoothly polished base metal, and consistent everyday care. At Hengdian (HD) Jewelry we plate 18K gold over brass at 0.1-0.3 micron with a calibrated 18K tone and a hand-finished mirror polish, so the surface reads rich and refined. Thicker, Even Plating A 0.1-0.3 micron 18K layer over polished brass adds depth that thin flash plating cannot match. Calibrated 18K Tone We match a true 18K gold hue so pieces look like fine jewelry, not costume metal. Consistent Care Kept dry and gently polished, the finish stays bright far longer. 5 Habits That Keep the Premium Look Wipe each piece with the included microfiber cloth after wearing to remove skin oils. Keep jewelry away from water, perfume, and cosmetics; put it on last, never first. Store every item in its own pouch so surfaces do not scratch each other. Avoid sweat, the gym, and swimming while wearing plated pieces. Re-polish gently by hand; never use harsh chemical cleaners or abrasives. Why Our 18K Gold Plating Reads Premium Our factory in Shanwei, Guangdong runs 14 self-managed production processes across 5 dedicated lines, and every batch passes a second quality check at our Guangzhou warehouse before global shipping. Plating thickness, tone, and adhesion are verified to REACH, CE, and SGS standards. The result is lead-free jewelry with nickel release controlled to REACH limits, finished to a boutique standard. Browse our wholesale catalog or read more on our About Us page. Frequently Asked Questions Does thicker plating look better? Yes. Our 0.1-0.3 micron 18K layer adds depth and resists wear better than flash plating. Can I request custom finishes or logos? Yes. Send us an inquiry for OEM or ODM with logo engraving and custom packaging from 10,000 units. Is the plating safe for sensitive skin? It is lead-free with nickel release kept within REACH limits, suitable for most wearers. Do you offer samples before bulk orders? Yes. We provide 5-7 free samples; freight is prepaid by the customer before shipment. For bulk orders, contact our team or chat with us directly on WhatsApp. Chat with Hengdian (HD) Jewelry on WhatsApp