Email: sales3@zhefanjewelry.com
Certifications of Leading Wholesale Jewelry Manufacturers & Private Label Jewelry Manufacturers
Discover ZHEFAN JEWELRY’s Certificates page to verify our commitment to quality and authenticity. As a leading 925 silver and brass jewelry manufacturer since 1997, our certificates highlight rigorous standards that ensure your trust in every piece we craft.
zhefanjewelry-ROHS Certificate
REACH-RTS Test Report
Lead&Nickel Free Report-SGS
Stainless Steel Jewelry Nickel test report-SGS
Zhefanjewelry SGS 925 silver contect test report
CP65-Lead&Cadmium Stainless Steel SGS test report
Cu(Brass Jewelry) Content SGS test report
Acetic Acid Salt Spray (AASS)Test-zhefanjewelry
Zhefan Jewelry_0.175um（7mils）Plating thickness test report from SGS Testing Institution
Validate the Quality of Your Private Label Jewelry
For detailed information about our certifications and quality standards, please fill out the form below. Our team will get back to you promptly to assist with your inquiry.
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From design to production, ZHEFAN JEWELRY offers a one-stop solution to help you enhance your brand value and market competitiveness.
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Tel: (+86) 188 1927 7817
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