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Yuan Dong Attends Changsha International Ore Expo and delivers an Important Speech
China (Changsha) International Mineral and Gem Expo is a national-level international professional exhibition approved by the State Council and co-sponsored by the Hunan Provincial People's Government and the Ministry of Land and Resources. The purpose of the exhibition is to "gather global resources, build international brands, expand exchanges and cooperation, and promote science and civilization". The 2nd International Ore Expo was held on May 15-5.20, 2014. Mr. Yuan Zhizhong, Chairman of Bench Diamond Technology, was invited to participate in this expo and delivered a speech entitled "World Development Status and Identification Technology of CVD Diamonds". In the speech, Yuan Dong introduced in detail the development status of CVD diamonds in various countries in the world today and discussed how to identify them.
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2014
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Dr. Yuan Zhizhong, Chairman of Bench Diamond Technology, India Speech
At the invitation of the ChairmanVipulShan, Yuan, chairman of the board of directors of the the2ndEditionofIndiaGemandJewelleryMachineExpo(IGJME), atSuratfrom28-30November Dr. Li (SDA), and published a report entitled "theTechnologyofProducingandId
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2014
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Dr. Yuan Zhizhong Lectures on Diamond Cutting Grading in Hong Kong
Dr. Yuan arrived in Hong Kong smoothly on December 12 and successfully completed his teaching at the HKDI Hong Kong Institute of Design of the Vocational Training Council VTC on the 13th, which received enthusiastic response from the students. As early as September this year, Dr. Yuan Zhizhong, Chairman of Bench Diamond Technology, was sincerely invited by Hong Kong Gemological Association Limited (TheGemmologicalAssociationofHongKongLimited) to teach the Diamond Cutting Grading Course (MakeUpClassofDiamondCutGrade). The course has a limited number of places and priority is given
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2014
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On December 16, Mr. yuan zhizhong, chairman of bench drill technology (Zhengzhou), received a golden invitation from Zhengzhou municipal people's government, inviting director yuan to attend the 2015 Zhengzhou municipal people's government new year reception. Director Yuan attended the New Year's Reception in the Guest Hall on the 2nd floor of Huanghe Hotel at 17:30 p. m. on December 18, 2014. In addition to the city leaders, there were also many important people from other enterprises in Zhengzhou, such as the vice president of Foxconn port, the general agent of Carrefour Zhengzhou, the vice president of Dennis, and the manager of Shanxi Fenjiu. After the reception began, the city leaders first summarized the major achievements of Zhengzhou City in the past year and made
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2014
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On September 12, 2014, Mr. Wang Wuyi, Executive Vice President of GIA, ThomasMoses and Director of Research Office, came to our factory for a visit to Shuoda Diamond and Bench Diamond Technology. Dr. Yuan Zhizhong, Chairman of Bench Diamond Technology, cordially received two guests from afar. The Gemological Institute of America (GemologicalInstituteofAmerica) is the founder of the international promotion of diamond certification.
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2014
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Yuan Dong was invited to attend the 18th Superhard Material Technology Development Forum
Dr. Yuan Zhizhong, Chairman of Bench Diamond Technology, was invited to Taiyuan City, Shanxi Province from 10.14 to 10.17 to attend the 18th Superhard Material Technology Development Forum, and delivered a speech entitled "Introduction of Microwave Plasma Chemical Vapor Deposition Technology for Making Single Crystal and Polycrystalline Diamond and Description of Research and Development Projects of Bench Diamond Technology Company. In his speech, Yuan Dong introduced in detail the history and principle of chemical vapor deposition, as well as the current development status of MPCVD,
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