Zoujia Laowu,Zhangshumen,Taohua cun,Yuelu qu Changsha, Hunan
Changsha Tiantu Superhard Materials Co.,Ltd is a manufacturer specialized in producing synthetic diamonds,Carbon boron nitride,PCD,PDC and other superabrasives tools used for cutting,grinding,polishing. Sponsored Supported by Research Institute ...
diamond, abrasive, superabrasive