: CVD Diamonds Industry Leader CVD industry leader, advancing in color, clarity, specialized in 1-5 carats, the best quality

: As Grown CVD Diamonds As grown CVD diamonds, without HPHT treatment

: R&D Pioneer Breaking through technology MPCVD, enhanced from quality to quantity, lower energy cost

: Top Class Manufacturer World-leading class manufacturer and quality control

: Ethical & Eco Friendly Produce ethical diamonds in a sustainable and eco-friendly way

Topic

Topic：

征世科技举行员工保密培训以及董事会2021年第一次会议

2021年1月22日,上海征世科技有限公司针对全体员工进行了一次保密培训。 ......More

Dream Workshop Welcomes the New Year

On January 20, 2021, members of Shanghai Zhengshi Public Welfare Foundations came to Dream Workshop coffee bar with New Year gifts. ......More

钻石形状的寓意

钻石形状有哪些？不同形状的钻石代表着什么寓意，你是否知道呢？ ......More

LET'S TALK!

Submit More