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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
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Gather All Heart, Embark New Journey, 6th Annual Neeting of Zhengshi Technology was Held Grandly

On March 13,2021,6th annual meeting of Zhengshi Technology was held in Shanghai Pullman hotel grandly. ......More

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

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