SINOSI GROUP CORPORATION

The SINOSI GROUP CORPORATION (SINOSI) is a professional and leading producer trader of silica silicon materials related products which including quartz, microsilical, amorphous silica, hydrated fused ferro silicon, metal, mono polycrystalline so on. Meanwhile, now also dealing the ...
Telephone:86-10-820706808182 Address:Huangsi Road, Beinjing, Beijing, China
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