DPA recommends natural and synthetic diamond testing instruments
Release time:
2019-11-14 16:38
Diamond Producer Association DPA
Diamond Producers Association
www.diamondproducers.com/ASSURE
8 in the world.an association of diamond mining companies,2018The summer of the year solicited the world40A variety of synthetic and natural diamond detection instruments, sentUnited StatesULLaboratoryDo a functional test and score,2019Year3Month6Day inDPAWebsite publication11kinds of testing instrumentsresult data, andDisclosure of Sales Price, to supply the world's diamond industry to choose and purchase.
Among them, the bench drill company has two sets, DD3 and DD5 respectively.
Related News
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
Yuan Dong was invited to give a lecture at the Appraisal Institute of Taiwan Gemological Institute.
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!
Yuan Dong Attends the Symposium at the Invitation of Hangzhou Jewelry City
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.
Taidiam Technology (Zhengzhou) Co., Ltd.
Telephone:
Mailbox:
Address:
1-2 Floors, 9th Biulding, Henan Zhengzhou Export Processing Zone
Copyright©2023 Taidiam Technology (Zhengzhou) Co., Ltd. All Rights reserved |Business License| Label