SINOSI GROUP CORPORATION

Good day to you! We are the professional and leading producer and trader in China for silica and silicon mate

We are the professional and leading producer and trader in China for silica and silicon materials (silicon dio

We are the professional and leading producer and trader in China for silica and silicon materials (silicon dio

Specifications Ferro Silicon Si 75%, 72%, 70%, 65% min Al 2.0%, 1.5% max C 0.2%, 0.1% max P 0.04% max

Silicon Metal is one of the main raw-materials used for steel and iron maker. We have 441 , 553, 3303, 2202 g

Microsilica, also known as silica fume, can be used in a variety of cementitious products such as concrete, gr

Quartz crucible has the integrated performance which other materials don't have. There are excellent perf

The SSP series of spherical fused silica powder have a mono-dispersed, surface smoothness, good fluidity, low