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CR GEMS is a manufacturer specializing in high-quality superabrasive products within the industrial diamond sector. The company offers a range of products including diamond grit, micro diamond powder, cubic boron nitride, and polycrystalline diamond cutters, which are utilized across various industries for cutting, grinding, and drilling applications. CR GEMS primarily serves sectors such as construction, machinery, photovoltaic, semiconductor, and oil & gas. It is based in Shanghai, Shanghai.

Headquarters Location

No. 3802 Shengang Road

Shanghai, Shanghai, 201611,




CR GEMS Frequently Asked Questions (FAQ)

  • Where is CR GEMS's headquarters?

    CR GEMS's headquarters is located at No. 3802 Shengang Road, Shanghai.

  • Who are CR GEMS's competitors?

    Competitors of CR GEMS include Feimeng Diamond and 4 more.


Compare CR GEMS to Competitors

Luoyang Qiming

Luoyang Qiming focuses on the R&D, production, and marketing of synthetic diamonds. The company specializes in the development and manufacturing of HPHT equipment. The company was founded in 1999 and is based in Luoyang, Henan.

Hebei Plasma Diamond

Hebei Plasma Diamond is a company focused on the research and development of low-temperature plasma and CVD diamond film technology in the diamond technology sector. The company primarily produces high-quality CVD diamonds and offers services related to the preparation, processing, and application of large-area high-quality diamond films. It was founded in 1992 and is based in Shijiazhuang, Hebei.

Hanfa Group

Hanfa Group is a mechanical equipment manufacturer with a focus on machinery for geological applications. The company specializes in the production of cubic press machines and their accessories, which are used to create superhard materials such as synthetic diamonds. Hanfa Group serves a diverse range of sectors that require high-precision, high-strength pressing equipment. It was founded in 1998 and is based in Zhengzhou, Henan.

Feimeng Diamond

Feimeng Diamond specializes in the development, production, and service of superhard materials and products in the industrial sector. The company offers a range of superhard materials including polycrystalline resin diamond abrasives, cubic boron nitride abrasives, superhard material micro-powders, and CVD diamond thick films. These products are used for various industrial applications requiring materials with exceptional hardness and durability. It was founded in 1984 and is based in Zhengzhou, Henan.

US Diamond Technologies

US Diamond Technologies is a company that focuses on the manufacturing and processing of both natural and synthetic diamonds. The company offers products such as CVD Reactor Systems for Diamond Synthesis and provides services like diamond processing, including Irradiation and NRC certification, HPHT, Coating by Plasma Deposition, Laser Sawing, High Temperature Vacuum Annealing, Clarity Enhancement and Diamond Re-polishing. The company primarily sells to sectors such as research labs, universities, wholesalers, retailers and consumers worldwide. It was founded in 2004 and is based in New York, New York.

Haimingrun Superhard Materials

Haimingrun Superhard Materials specializes in manufacturing PCD cutters and related products with advanced high-temperature and ultra-high-pressure technology. The company was founded in 2002 and is based in Shenzhen, China.


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