Webb10 apr. 2024 · Hong Kong-based jeweler Tse Sui Luen (TSL) is expecting a net loss of nearly $9 million in its latest fiscal year, pointing to the Covid-19 outbreak in mainland China as a reason for the steep decline in business. Preliminary results put the company approximately HKD 70 million ($8.9 million) in the red for the 12 months that ended … Webb24 nov. 2024 · The International Gemological Institute’s (IGI) Hong Kong laboratory has certified the largest chemical vapor deposition (CVD) laboratory-grown diamond …
Shanghai Zhengshi Technologies Co.ltd.进口数据及联系方式-外贸邦
Webb2 feb. 2024 · The lab said Tuesday that the diamond is a 16.41-carat princess-cut stone grown by Shanghai Zhengshi Technology Co. Ltd. The diamond had the “observable characteristics” of diamonds grown using the CVD process, including strong graining throughout—common in CVD stones—that gives the diamond a “wavy” appearance, as … WebbThe authors acknowledge the grant (DMETKF2024019) from the State Key Lab of Digital Manufacturing Equipment and Technology, Huazhong University of Science and Technology; the Sailing Talent Program and the Guangdong University Youth Innovation Talent Project (2016KQNCX053) supported by the Department of Education of … small event rentals
IGI Hong Kong Grades the Largest CVD Type IIa Diamond …
Webb27 nov. 2024 · 这是目前世界上最大颗粒的CVD培育钻石。 据多家媒体报道，该钻石的制造方为 上海征世 科技有限公司（Shanghai Zhengshi Technology）。 IGI CEO Roland Lorie表示：“ 在过去的15年里，IGI一直位于培育钻石证书和教育领域的前沿。 这颗CVD钻石具有里程碑式的意义，IGI也因此进一步巩固了在培育钻石领域的领导地位，并为宝石学标准在 … WebbShanghai Zhengshi Technology Co., Ltd 2 followers on LinkedIn. WebbZS Technology shanghai Co., Ltd. Officially registered and established on 31st Dec,2014. The company gained a rapid growth in the next 4 years. Expanded the lab from one … song run so far away