YUNGSHANG Jewelry

Jewelry Manufacturing Capabilities

OEM/ODM development, material planning, custom logo, packaging, quality control and compliance report support for wholesale jewelry buyers.

Factory capabilities

One page for service, quality and compliance

OEM / ODM

Custom jewelry development

Review reference styles, drawings, target price and material routes before sample development.

Brand ready

Logo and packaging support

Support logo engraving, hang tags, barcode labels, SKU labels, inner bags and retail boxes.

Quality control

Inspection before shipment

Check incoming material, finish, size, color, packaging and final shipment details.

Compliance

Testing report support

Selected samples have lead, cadmium and nickel release report references for buyer review.

OEM / ODM

From sample request to bulk shipment

1 Design Review Confirm reference photos, drawings, target price and market requirements.
2 Material Selection Choose zinc alloy, copper, steel, silver, stone, acrylic or resin routes.
3 Sample Development Build samples for size, finish, color, logo and packaging approval.
4 Testing / QC Review finish, dimensions, function and required component references.
5 Bulk Production Start controlled production after sample confirmation and order approval.
6 Packaging Prepare hang tags, SKU labels, barcodes, inner bags and retail boxes.
7 Shipping Arrange export packing and shipment by courier, air or sea freight.

Quality & compliance

Tested jewelry component samples for buyer confidence

Selected earring post, fish hook and chain samples passed lead, cadmium and nickel release testing based on REACH, California Proposition 65, BS EN 1811:2023 and EN 12472:2020. Test claims apply to tested samples only.

Compliance reports

Download selected jewelry component test reports

Selected earring post, fish hook, chain and painted component samples have lead, cadmium and nickel release report references for buyer review. Test claims apply only to tested samples and listed finishes.

Open Compliance Page

Report	Sample	Finish	Date	Result	PDF
JW26040041	Earring Post	Silver burnished	Apr. 07, 2026	PASS	Download PDF
JW26040042	Fish Hook	Golden	Apr. 07, 2026	PASS	Download PDF
JW26040046	Chain	Golden	Apr. 07, 2026	PASS	Download PDF
JW26060020	Painted Earring Post	Painted	Jun. 2026	PASS	Download PDF
JW26060022	Copper Wire Turquoise	Turquoise	Jun. 2026	PASS	Download PDF
JW26060023	Purple Hollow Design	Purple	Jun. 2026	PASS	Download PDF
JW26060024	Chain Earring Post	Chain	Jun. 2026	PASS	Download PDF
JW26060025	Bohemian Earring	Bohemian	Jun. 2026	PASS	Download PDF

Product photos, sketches, samples or reference links

Material, size, color, plating and surface finish

Order quantity, target price and target delivery date

Logo, hang tag, barcode, SKU label and packaging requirements

Target market and any compliance or testing requirement

Shipping destination and preferred trade terms if available

Need a custom jewelry quote?

Share product category, material, target quantity, logo and packaging requirements.

Send RFQ