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1-5 of 5 results

  • www.diamond-checking.com
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We are the manufacturer of jewelry testing instruments with decades of industry experience. Adhering to the spirit of continuous innovation, in the past decades, we have been continuously developing new functions of our products... Over the decades,..
Relevance: 127.20942
  • www.oribeljewelry.com
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Oribel Jewelry Factory, developed in the World Capital of Jewelry --- Shenzhen, Guangdong, China. Founded in 2011, we own factory in Shenzhen, with more than 150 employees, production output over than 100,000 pcs each month. we are capable of large..
Relevance: 23.283995
  • gemscience.net
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The GSI laboratory is the genesis of GSI's success. All that GSI is and all that it has accomplished started there. As the only major gem lab established in the 21st century, GSI is uniquely equipped to address continually emerging and accelerating..
Relevance: 17.788906
  • www.lgmjewelry.com
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Established in 1998, Lingengmin jewelry has become a well known company specializing in metal (ceramic, tungsten, titanium, steel, cobalt) watches and jewelry in China. The Company has become a new type company syncretized with technology, industry..
Relevance: 17.009907
  • www.grclab.vip
The GRC laboratory has a long-established reputation for providing timely and accurate gemstone reports for our clients, as well as serving the industry as a whole via our extensive contributions to gemological research. Being equipped with the..
Relevance: 10.3263235