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Jade Testing and Certification
Jade Testing and Certification
描述
Our company carries out jade (fei cui) testing and certification services. We perform our testings in an impartial and objective manner, enabling consumers and jewellery traders to have better understanding as to whether their jade jewellery and crafts are natural stones or chemically treated.
  • Testing services to differentiate jades of type A, type B or chemically treated
  • Available to the public and the jewellery industry
Hong Kong Jade & Stone Laboratory
香港
服务行业公司
服务行业公司
平均回覆时间:不适用
供应商资料最后更新: 2020年4月22日
2006年11月12日登录于贸发网