Minimum order 6 styles × 12 pcs — free shipping over $500

bomikim@trigemjewelry.com+82 10 8210 9287
TRI GEM JEWELRY
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About

About our team and factory

TRI GEM JEWELRY is a Qingdao-based jewelry company blending tradition and creativity. We turn concepts into refined collections through design, technical expertise and production excellence.

Take a factory tourContact us
Jewelry production team at work

Our story

A manufacturing partner for growing brands

Plain sterling silver rings laid out on a finishing tray

TRI GEM JEWELRY is a jewelry manufacturer based in Qingdao, China. We create collections across earrings, rings, necklaces, bracelets, men's styles, half sets and full sets.

From full-scale OEM/ODM to unique custom pieces, we combine an in-house design studio with production, finishing and thick plating — turning concepts into brand-ready collections.

We serve importers, wholesalers and retailers, with a minimum order of 6 styles at 12 pieces per style and customization in color, size, plating and packaging.

Minimum order
6 styles × 12 pcs
Material
925 silver
Plating
Thick plating
Based in
Qingdao, China

What we do

Design to delivery

  • Manufacturing excellence

    High-quality production powered by advanced equipment and experienced artisans.

  • Original design studio

    In-house creations driven by global trends and ready for manufacturing.

  • OEM / ODM customization

    Full-service OEM/ODM production tailored to your brand — agile, scalable and market-ready.

How a project runs

From brief to shipped carton

  1. Step 01

    Design and CAD

    A brief or a sketch becomes a dimensioned CAD file and a render, reviewed before any mold is made.

  2. Step 02

    Sampling

    A physical sample is produced, measured and approved. Sample fees and timing are confirmed in the quotation.

  3. Step 03

    Bulk production

    Casting, filing, setting, polishing and plating run against the approved sample, with checks at each stage.

  4. Step 04

    Inspection and packing

    Final inspection, labeling and packing are completed before the carton is sealed and shipped.

Team

The people behind the order

  • CAD workstation in the design studio

    Design studio

    Trend research, CAD modelling and prototype development for OEM, ODM and private label briefs.

  • Production planning team reviewing an order

    Production planning

    Style setup, mold scheduling and material planning across mixed orders and size curves.

  • Quality inspector checking a silver chain through a loupe

    Quality control

    Incoming material checks, in-process inspection and the final pre-shipment review.

Values

How we work

  • Consistency

    A clear quotation and an approved sample before production, so the bulk order matches what you signed off.

  • Traceability

    Every batch is checked against the approved sample before packing.

  • Partnership

    One contact from brief to delivery, with quick and timezone-friendly communication.

Factory

Production strength

  • 925 silverThick plating for lasting shine
  • OEM / ODMFull-service custom production
  • MOQ: 6 styles × 12 pcsFree shipping over $500
Factory tourQuality & compliance

Materials

Material and customization

All styles use 925 silver with thick plating for lasting shine. Color, size, plating and packaging can be customized, and OEM/ODM support is available — minimum order 6 styles at 12 pieces per style, with free shipping on orders over $500.

  • 925 silverThick plating for lasting shine
  • OEM / ODMFull-service custom production
  • MOQ: 6 styles × 12 pcsFree shipping over $500

Want to know if we fit your project?

Send a short brief and we will confirm scope, sampling and timeline.

Start a conversationOEM / ODM services