Guangdong Provincial Quality Supervision Precious Jewelry Inspection Station (Shenzhen) is a professional quality inspection institution engaged in precious metals, jewels and jade, which was established according to law with the approval of relevant departments in Shenzhen. It is a provincial-level product quality supervision and inspection institution authorized by Guangdong Provincial Market Supervision Administration, and a subordinate institution of Shenzhen Metrology and Quality Inspection Institute.
The inspection station has CMA, CAL and CNAS qualifications. It is an impartial and independent third-party gold, silver and jewelry testing laboratory, and its reports and certificates have legal effect. The inspection station mainly undertakes entrusted inspection, market supervision and spot check, arbitration inspection and other businesses of precious metals and jewelry of enterprises, consumers and relevant government departments. Laboratory address: 9th floor, Block B, Teli Jewelry Building, Shuibei Second Road, Luohu District, Shenzhen.