Sino Tools Company Henan sino crystal superhard materials holding located in High & New Technology Development Zone, Zhengzhou and covering a total area of more than 532, 800 m2. The company is specialized in researching and manufacturing diamond raw and supplementary materials, monocrystal diamond, diamond tools and diamond synthesize equipment.
Up to now, the company has developed into a leading company of diamond products with 1, 500 employees. With the advanced equipment and technican, our products have a good quality. We have the national level enterprise technical center and national laboratory which is the only one in this field in China. . The company smoothly got the approval of the ISO90001 certification.
