As part of our material sourcing and documentation review, Haosen Jewelry works with Qingdao Shenghuake Trading Co., Ltd. as one of our material suppliers. You can also review more of our material and compliance documentation on our Certifications page. Bureau Veritas Consumer Products Services Inc. issued the supplier a Global Recycled Standard (GRS) Scope Certificate. The certificate number is BVC-TE-00028735-GRS-2605-50008768-V1.0, and the certified scope includes specified recycled metal materials and components, including 100% recycled post-consumer brass. The certificate is effective from May 6, 2026, to May 5, 2027.
Key GRS Certificate Information
| Item | Certificate Information |
|---|---|
Certificate Type |
Global Recycled Standard Scope Certificate |
Scope Certificate No. |
BVC-TE-00028735-GRS-2605-50008768-V1.0 |
Certificate Holder |
Qingdao Shenghuake Trading Co., Ltd. |
TE-ID |
TE-00028735 |
Content |
Content |
Content |
Content |
Content |
Content |
Client Number |
BVCN0770 |
Certification Body |
Bureau Veritas Consumer Products Services Inc. |
Standard |
Global Recycled Standard (GRS) Version 4.0 |
Audit Criteria |
GRS V4.0; Content Claim Standard V3.1; Textile Exchange Standards Claims Policy V1.3 |
Issue Date |
May 6, 2026 |
Effective Date |
May 6, 2026 |
Expiry Date |
May 5, 2027 |
Certificate Status |
Active |
Product Categories |
Functional accessories (PC0017); Processed post-consumer materials (PC0035) |
Covered Brass Material |
100% recycled post-consumer metal [Brass] |
Other Covered Materials |
Iron, silver, steel and stainless steel |
Main Process Category |
Buying house (PR0041) |
Associated Processes |
Extrusion, Manufacturing, Mechanical Recycling and Molding |
Certificate Verification |
Verify scope certificate information through Textile Exchange’s official Find a Certified Company database |
What Does This GRS Scope Certificate Mean?
This document is a GRS Scope Certificate, which confirms that the organization and the product/process categories listed in the certificate have been audited within the scope of the Global Recycled Standard. It should not be interpreted as proof that every individual shipment or finished product supplied under the certificate is automatically GRS certified. As stated directly in the certificate, proof of GRS certification for delivered goods must be supported by a valid Transaction Certificate (TC) covering those goods. Textile Exchange also provides an official certificate authentication system for checking Scope and Transaction Certificates. For sourcing projects that require GRS documentation, buyers should confirm the applicable material, supply chain scope, and transaction documentation for the specific order. For more information about Scope Certificates and Transaction Certificates, refer to Textile Exchange’s official Policy for Scope and Transaction Certificates.
Recycled Brass Covered by the GRS Certificate
Our supplier’s GRS Scope Certificate includes 100% recycled post-consumer metal [Brass] (RM0249) in several certified product forms, including accessory blanks, chain blanks, and ingots. For additional material verification, you can also review our eco-friendly copper bracelet SGS test report, which covers nickel release, lead, and cadmium testing. For Haosen Jewelry, supplier documentation like this supports our material sourcing review when customers have specific recycled-content or traceability requirements.
Materials and Product Forms Covered
The GRS Scope Certificate is not limited to brass. Its Product Appendix covers several recycled material types and product forms.
| Matériau | Examples of Covered Product Forms |
|---|---|
Brass |
Accessories blanks, chain blanks, ingots |
Iron |
Accessories blanks, chain blanks, ingots, strip, wire |
Argent |
Accessories blanks, chain blanks, ingots |
Acier |
Accessories blanks, chain blanks |
Acier inoxydable |
Accessories blanks, chain blanks, strip, wire |
For stainless steel sourcing, you can also review our 316L stainless steel bar nickel release SGS report for additional third-party material testing information.
Processes Covered by the Certificate
The certificate also identifies the process categories associated with the certified scope.The certificate holder is listed under: Buying House (PR0041)
The associated subcontractor is listed for:
- Extrusion (PR0010)
- Manufacturing (PR0016)
- Mechanical Recycling (PR0017)
- Molding (PR0018)
The certificate notes that processes marked with an asterisk may be carried out by subcontractors.
Why Material Traceability Matters for Jewelry Buyers
For jewelry brands sourcing products with recycled material requirements, documentation should be reviewed at the material and transaction level rather than relying only on general sustainability claims. A Scope Certificate helps buyers verify the certified supply-chain scope, while a Transaction Certificate may be required to document the GRS status of specific goods or transactions. When recycled brass or other recycled metals are specified for a jewelry project, confirm the applicable material composition, supplier certification scope, and supporting documentation before production. Buyers can also browse our Testing Reports archive for SGS, REACH, RoHS, and other third-party reports.
Conclusion
This GRS Scope Certificate provides third-party documentation of the certified scope of Qingdao Shenghuake Trading Co., Ltd., including specified 100% recycled post-consumer brass and other recycled metal materials. The certificate was issued by Bureau Veritas Consumer Products Services Inc., conforms to Global Recycled Standard Version 4.0, and is valid from May 6, 2026 through May 5, 2027. For individual orders requiring GRS claims, buyers should also confirm whether a valid Transaction Certificate (TC) applies to the specific goods.
Related Material Testing & Certification Reports
- Eco-friendly Copper Bracelet SGS Test Report – August 28, 2024
- 316L Stainless Steel Bar Nickel Release SGS Test Report – September 29, 2024
- 11mm Copper Rod Heavy Metal Test Report – January 7, 2026
- 316L Stainless Steel Bar SGS RoHS Test Report – February 4, 2026
- 16mm Copper Rod Heavy Metal Test Report – March 17, 2026
