CNPC POWDER , as a part of (China National Petroleum Corp), specializes in kinds powdery materials, is high & new tech enterprise mainly engaged the research development, manufacturing and marketing. POWDER&＃039;s products include Tin powder, Cobalt Lead Iron Silicon zinc etc some ...
Telephone:86-21-51200650
Address:Room 153, No.2299 North Zhongshan Road, shanghai, China