About us

Established in 2009; Space: 3800 square meters; Workforce:150 persons (15 persons in New Product Development); Capacity: 250K pcs monthly, 2D drawings: 1 day. 3D drawings: 2 days. Prototyping Lead time 2 weeks. (After CAD approval) Production Lead Time: 35 days.

SUNKING JEWELRY Ltd with RCS audited, BSCI authorized, ISO certified factor, has been known as a reliable vendor to the Leading Brands in 316L stainless steel. SUNKING JEWELRY heavily invested in product development and turn around 350 designs monthly.


With the advanced facility, craftsmanship expertise, and effective production control system, SUNKING JEWELRY is committed to be a trouble-free procurement provider, offering supreme quality and trendy products to the Brands at a punctual fast turnaround schedule.


- RCS (Recycled Claim Standard) Audited

- BSCI Authorized and ISO9001 Certified

- ODM Service: 350 designs monthly

- Showroom: 30k designs for selection

- Fast-Turn-Around: Prototyping (2 weeks) and delivery (5 weeks)

- Punctual Delivery: Stable and efficient supply chain

- RoHS Standard: SGS test report provided

- Constant Quality: Strict IQC

- Epoxy coating: Protect the crystal from falling

- NDA Enforcement: Customer proprietary protected

- Scalable Productivity: Comprehensive control system


Address: No.8 Minying Road | Hexi industrial zone | Chang An Town | Dongguan City | China
Mobil:+8618802057380  Albert Chan
WeChat:287276693 | Whats app:+8618802057380 | Skype:chanwingpa