Shanghai Topken Silica Fume Co., Ltd.

Shanghai Topken Silica Fume Co., Ltd. is a special company engaged in (Microsilica). We mainly invest lot Ferro Silicon and Metal production line for manufacturing densification lines. has six bases different places China. As per quality, we supply to customers areas, such as Refractory ...

Telephone：86-21-66580046Address：Rm.2211 Lindun Tower,100 North Hengfeng Rd.,Shanghai