Found 3 companies
SINOENERGY GROUP is one of the earliest and the largest professional manufacturers of silicon metal, silicon metal powder in China. The main products are silicon metal powder(1-2um), silicon metal gra...
No.23A-88A,Huangsi Street,Xicheng District,Beijing Beijing, Beijing
WHO WE ARE?The SINOSI GROUP CORPORATION (SINOSI) is a professional and leading producer and trader of silica and silicon materials (silicon dioxide, silicon oxygen, pure silicon) and related products ...
flake graphite,expandable graphite,spherical graphite,micronized graphite...
Found 3 companies