Beijing Tong Ma abrasives Co.,Ltd
Beijing Tong Ma abrasives Co.,Ltd
[
Beijing,
China (Mainland) ]
Beijing, China (Mainland)
250x50x75Black silicon carbide grinding wheelfor grinding, low
tensile strength of the material, such as gray cast iron, non-
ferrous metals, non-metallic, as well as stone, ceramics, glass,
refractories and other silicate material