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Independent lab report RGST260921083: SSeeSY stainless steel jewelry passed EU REACH Annex XVII testing — lead (Item 63) and cadmium (Item 23) not detected, nickel release (Item 27) not detected in all 3 trials per EN 12472 & EN 1811. Totally skin-safe with no nickel allergy risks, with the full 5-page report and Declaration of Conformity (valid to Sep 29, 2027) available for download.

Independent lab report RGST260921082: SSeeSY stainless steel jewelry passed California Proposition 65 (CA65) testing — total lead and total cadmium both Not Detected (N.D.), far below the strict skin-contact limits. The full 4-page test report and the Declaration of Conformity (valid to Sep 29, 2027) are available for download, giving US jewelry brands ready compliance documentation.

Our stainless steel jewelry salt spray test passed ASTM G85 AASS 72h acidic salt fog. View independent lab report, no corrosion on SSeeSY stainless steel jewelry.

Both SSeeSY's company (Dongguan Songshan Trading Co., Ltd.) and its partner factory completed on-site SGS assessments in December 2025. Download both audit reports, see the verified capacity, quality system and materials, and check the reports yourself at the SGS portal.

Discover why stainless steel jewelry is a practical choice for modern fashion brands, from durability and flexible finishing to custom product development.

Discover SSeeSY's collaboration with UK clients to develop innovative stainless steel jewelry and personalized designs.