Mr. Thomas Moses, executive vice president of GIA, and Mr. Wang Wu1, director of the research office, visited our company.
On September 12, 2014, Mr. Thomas Moses, GIA Executive Vice President, and Mr. Wang Wuyi, Director of Research Office, visited our factory Shuoda Diamond and Table Diamond Technology. Dr. Yuan Zhizhong, Chairman of Bench Diamond Technology, cordially received two guests from afar.
The Gemological Institute of America (Gemological Institute of America) is the founder of the promotion of the diamond identification certificate as an international. It was founded by Mr. Robert Shipley in 1931 and has a history of more than 80 years. GIA is a non-profit organization with funds donated by jewelry industry. GIA certificate is quite credible. It is not only the first gem school in the United States, but also one of the recognized jewelry and diamond appraisal institutions widely respected in the global jewelry industry. GIA International Certificates diamonds are recognized internationally! GIA Gemological Institute of America has officially launched the GIA Diamond Identification Certificate Online Query System worldwide since 2006. The introduction of the system has played a great role in the search and anti-counterfeiting of authentication certificates.
Yuan Dong and GIA Executive Vice President Mr. Thomas Moses
From left: Mr. Thomas Moses, chairman's wife, ms. Wang zhiping, yuan dong, and Mr. Wang wuyi
To participate in the "2011 Beijing International Lighting Exhibition" exhibition held in Beijing
Participate in the "7th Guangzhou International LED Exhibition (LED CHINA 2011)" exhibition held in Guangzhou
To participate in the "Japan International Electronic Products Exhibition" held in Tokyo, Japan"
Participated in the "Twelfth China International High-tech Achievement Fair" held in Shenzhen and won the "Excellent Product Award" certificate
Dr. Yuan Zhizhong, Chairman of Bench Diamond Technology, gave a lecture entitled "Identification of Gem Diamonds Cultivated by CVD Method" at the Appraisal Institute on the 11.9 at the invitation of the Appraisal Institute of Taiwan Gemological Institute. In the lecture, Yuan Dong introduced in detail the historical principles of CVD diamonds and their development status, and introduced in detail several methods to distinguish CVD diamonds from natural diamonds on how to identify gem-grade CVD diamonds that participants are concerned about! Yuan Dong's wonderful speech was well received by the participants!
Dr. Yuan Zhizhong, Chairman of Bench Diamond Technology, was invited by Hangzhou International Jewelry City to attend an academic symposium on November 19, 2013. At the symposium, Yuan Dong gave a speech entitled "International Situation and Identification of CVD Synthetic Diamonds" on the current situation of CVD synthetic diamonds that jewelers are concerned about and how to distinguish CVD diamonds from natural diamonds. In the speech, Yuan Dong introduced in detail the history of CVD diamonds, the international situation of CVD diamonds and the commonly used identification methods of CVD diamonds, and answered some questions raised by jewelers. Mr. Yuen's speech was well received by the participants, and all jewelers said they benefited.