山东昌润钻石股份有限公司
CR GEMS Diamond Co., Ltd. Was established in 2002, specializing in research, production and marketing of superabrasives and the related products. CR GEMS Diamond is the most reliable superabrasives supplier with high reputation in China. total investment ¥420m ($60m). yield: diamond grit 600m carat/yr, PDC 200,000/yr .
We manufacture a complete range of superabrasive product: PDC, wheel grit diamond, saw grit diamond, big grain diamond, colorless diamond, micro powder diamond and so on. Besides general series and premium series, our company also design special products for our customers.
After years of technology investment and market development, CR GEMS DIAMOND master the core technologies of key raw material and synthesis process, and obtain many intellectual properties.
Website：www.crjgs.com