Found 6 companies
No.5 Baiyu road Putuo district, Shanghai, China
Founded in 1990,Shanghai Qichang group has an established reputation as one of the most professional and accomplished stainless steel finishing companies in China and oversea....
Beijing kunxingyuan technology co.,LTD. The specialty is engaged in the target material and refractory materials production of high-tech enterprises, can provide for the general customers stable quali...
metallic silicon,polysilicon and related mineral substance...
Found 6 companies