WSWANG SHENGSHENG JEWELLERYJEWELLERY · GUANGZHOU
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999 GOLD EXTERIOR + 990 SILVER CORE

More bridal presence. Less capital tied up in gold.

For jewellery wholesalers and retailers: composite bridal jewellery with a real, measurable 999 fine-gold exterior and a 990 fine-silver core. Every quotation states the total, gold and silver weights separately. Independent testing and custom development are available. It is not solid gold.

Gold and silver weights disclosedMaking charge shown separatelyEvery supplied piece tested by NGTC in China
STYLE REFERENCE · CUSTOMIZABLE
Draped-chain bridal setCustomizable style reference. Final design and specifications are agreed before sampling.

THE IDEA IN ONE LOOK

Choose the total weight and gold share. We develop the bridal piece around them.

Set one total metal-weight target, then choose how much of the composite piece is real 999 gold. The remaining weight becomes the 990 silver core, and both weights update automatically below.

999 gold exterior10% · 20 g
990 silver core90% · 180 gAutomatically calculated as the remaining weight

Adjust the gold share while keeping the total metal weight fixed. The remaining weight becomes the 990 silver core. This changes the construction by weight—not the purity of either metal.

Available ratios depend on the design, dimensions and construction. Final weights are confirmed before sampling.
OPTION A · GOLD-ALLOY REFERENCE200 g · 22K
Illustrative metal value$25,377

The full target metal weight is gold alloy.

OPTION B · DISCLOSED COMPOSITE20 g Au + 180 g Ag
Illustrative metal value$3,133

The same total metal target. Gold exterior and silver core are quoted separately.

Same total metal-weight target. You decide how much of it is gold.

We develop the size, balance and details around that target, then confirm the result with a testable sample.

Metal-value difference$22,24487.7% lower under these example prices
Illustration only—not a quotation and not two identical products. Final dimensions, balance, workmanship, exact weights and destination-market requirements are confirmed for each design and sample.
01

Clear price

Gold value + silver value at the agreed reference prices, with the making charge shown separately.

02

Clear proof

The stated gold and silver weights can be independently tested using a method suitable for layered construction.

03

Low-risk start

Test one paid sample, then place a small market-test order only if the assay, workmanship and customer response make sense.

OPTIONAL COST CALCULATORCompare raw-metal values

OPTIONAL COST CALCULATOR

Compare the raw-metal value first.

Enter weights and reference metal prices. The two options are compared by raw-metal value only. Our composite making charge generally ranges from USD 1.50–4.00/g, depending on the design, and is shown separately.

Editable example metal prices · Not live market prices
Reference metal prices
Solid-gold reference
Gold-and-silver composite
20 g Au180 g Ag

Metal weight only · stones and non-metal components excluded

Our composite making charge range: USD 1.50–4.00/g of total metal weight. The exact rate is confirmed for each design.

Taxes and customs duties are not included. Final tax treatment is based on the actual transaction, destination country and applicable rules.

Solid-gold reference200 g · 22K
Raw-metal value
$25,377
Gold-and-silver composite200 g · 20 g Au + 180 g Ag
Raw-metal value
$3,133
Our making charge · USD 1.50–4.00/g
$300$800
Composite metals + our making charge range
$3,433$3,933
Raw-metal value difference$22,24487.7% lower under these inputs
less fine-gold content in this example89%Based on the values entered above

The selected gold-alloy value is derived from the entered 24K reference using karat ÷ 24; the 999 gold and 990 silver weights are purity-adjusted.

Illustration only—not a live or binding quotation and not a promise of consumer savings. The main comparison is raw-metal value only; no local solid-gold making charge is assumed. The two routes are not identical products: gold and silver have different densities, so dimensions, balance, strength, wear performance and resale value may differ. The composite piece is not solid gold. Exact construction, weights, assay method and destination-market eligibility are confirmed per design. Stones, moulds, assay, freight, insurance, import costs and retailer margin are excluded.

TEST BEFORE YOU COMMIT

Test one piece yourself.

Start with one paid sample. Receive its stated metal weights and matching test report, have it tested locally, and show it to selected customers. Proceed only if the assay, workmanship and customer response suit your business.

01

Choose

Pick an example, ask for more styles, or send your own reference.

02

Receive

Get its stated metal weights and matching test report.

03

Test

Use an independent laboratory or assay office in your market.

04

Decide

Continue only if the quality and customer response make sense.

Matching test report

An individual NGTC test report with every supplied piece.

Every finished piece we supply is tested by NGTC in China and delivered with its corresponding report. Independent local testing is welcomed. The NGTC report does not replace destination-market import, hallmarking or retail-labelling requirements.

01

Test one piece with limited risk.

For an approved first B2B sample, we can agree in writing before shipment to repurchase it at the original product price if you decide not to continue.

The sample must be returned on time, unchanged and undamaged, with its matching report. Freight, tax, customs, assay and bank costs are excluded unless agreed in writing.

WHAT IS IT?

A real gold exterior. A silver core. Every metal weight disclosed.

The electroformed 999 gold exterior has its own stated, measurable weight. The 990 silver core provides the structure. Every quotation states the total weight, each metal weight and its fineness.

01Not solid gold. The gold exterior is stated by weight, and both metals are disclosed and testable.
See the material structureScroll to separate the gold exterior from the silver core, or drag sideways to control the view.Scroll to separate the gold exterior from the silver core, or swipe sideways to control the view.
AuOutside999 gold exterior
AgInside990 silver core
Matched geometry · Layer thickness not shown to scale.

DESIGN EXAMPLES · CUSTOM DEVELOPMENT

These are examples—not our full range.

Ask for more styles, or send a reference image, your own sketch or market requirements. We can develop the form, weight and gold-to-silver ratio for your customers.

Every custom request is subject to technical review and sample approval. Availability and exact metal weights are confirmed after enquiry.

GULF BRIDAL STYLE REFERENCES

Bridal scale and presence for Gulf markets.

Choose the direction closest to your customers. We can adapt the form, scale and details before making a sample.

STYLE REFERENCE · CUSTOMIZABLE
01

Grand lattice bridal necklace

STYLE REFERENCE · CUSTOMIZABLE
02

Layered medallion bridal set

STYLE REFERENCE · CUSTOMIZABLE
03

Draped-chain bridal set

STYLE REFERENCE · CUSTOMIZABLE
04

Statement tassel earrings

These videos are customizable style references. Final designs and specifications are agreed before sampling.

Concept design · Geometric bridal set
Concept design · Floral collar necklace
Concept design · Rose bridal necklace
Style reference · Statement floral tassel necklace
Style reference · Rose cascade necklace
Style reference · Rose cluster collar
Style reference · Botanical filigree collar
Style reference · Sculpted rose bridal collar
INDEPENDENT TEST RECORDNGTC report
Report S-MZW41645

One tested piece. One matching report.

This report applies only to the tested sample.

Total mass
31.93 g
Silver base
29.46 g
Surface
Covered with fine gold
NGTC evidence · Original report and official verification.

HOW WE CAN WORK TOGETHER

Choose a design, confirm the metals, test, then scale.

You do not need a complete order plan. Start with the information you already have.

01

Choose our designs

Pick from the bridal styles we already make.

02

Send your design

Share a photo, drawing or existing product reference.

03

Set your metal target

Choose a target total weight, gold weight, gold-to-silver ratio or price range.

CUSTOM METAL RATIO

Choose the target gold weight.

Give us a target gold weight or gold-to-silver ratio. We evaluate the design, structure and production tolerance, then confirm the feasible specification before sampling. The quotation and available report state the gold and silver weights separately.

The requested ratio is subject to design geometry, strength, workmanship and assay feasibility.

VISIT US IN CHINA

See it, inspect it and discuss your market in Guangzhou.

Share the scale, silhouette and bridal presence you want. We can develop toward a comparable sense of visual fullness with the disclosed gold-and-silver construction; because the materials differ, exact dimensions, balance, feel and performance are confirmed through design evaluation and sampling.

  • See and handle finished pieces
  • Understand the process and review available reports
  • Discuss your design, metal ratio, sample, MOQ and production

Qualified wholesalers and retailers are welcome by confirmed appointment. Our team can receive you and arrange the business visit in Guangzhou.

Request a Guangzhou visitTravel, visa and accommodation costs are excluded unless agreed in writing.

From first message to a repeat order

01Choose our design or send yours
02Confirm metal weights, price and lead time
03Receive and independently test one sample
04Run a small market test, then repeat what sells

START WITH ONE PIECE

See it. Test it. Then decide.

Tell us your country, whether you are a wholesaler or retailer, and the bridal style you want. We will suggest a suitable sample.

Message to send

Hello, I am a [wholesaler/retailer] in [country]. I want to test [SKU/design]. Please send the exact total weight, 999 gold weight, 990 silver weight, available test report, sample price, lead time and shipping terms.

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