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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

Hong Kong Jade & Stone Laboratory

香港

服务行业公司

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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

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