
Z DIAMOND USA

ZS Tech Founded in December 2014, Shanghai Zhengshi Technology Co., Ltd. is located in Zhangjiang High-tech Park. It is a high-tech enterprise integrating R&D, production and sales. The company specializes in the production of CVD single crystal diamonds, ranging from tool grade to gem grade diamonds for
automotive, mechanical, electronics, medical, aerospace,
optical instruments and jewelry. With professional equipment,
advanced technology and strict control of the production process,
the company has created high-quality diamond materials that
are enlisted in the world. The company has first-class design
and development capabilities in the field of diamond applications,
leading the domestic technical level in the same industry.
Shanghai Zhengshi Technology Co., Ltd. has won the recognition
of many customers with its stable quality, reliable reputation,
and customer.
The company builds a talented team in accordance with the
principle of streamlining and high efficiency. There are 67 people
in the company, including 8 R&D personnel, and R&D personnel
accounts for 12% of the total number of employees. The company
attaches importance to scientific and technological innovation and has obtained 1 invention patent and 16 utility model patents. Moreover, it was awarded the title of “Shanghai High-tech Enterprise”. In the future, the company will continue to absorb and learn from advanced management methods and management concepts, and strive to achieve enterprise management and international standards, and maximize the advantages of products and technologies.


High-quality CVD Diamonds are increasingly used in the jewelry field in recent years.
We created our own brand of Z DIAMOND and set up an office and showroom in the Diamond District of New York in 2018. more...

