Name: Transparent iron oxide Black ( GTBL-909) Appearance: black powder HS Code: 2821100000 CAS NO: 1317-61-9 MF: Fe3O4 Packing detail: 25kg net weight per PP bag. Properties: It is widely....
Hunan Qingchong Manganese Co, Ltd. ( ISO9001-2008) Was founded in 1984. It has two production lines of Leimeng Grinder, which can yearly produce 3000 tons of quality manganese carbonate powder and....