our comany has a history of 30years .600employees, we produce the cobalt oxide .cobalt monoxide ,cobalt chloride,
Telephone:86 - 0574 - 63783888
Address:LONGSHAN TOWN Ningbo Zhejiang 315311 China
Introduce of ningbo yanmen chem. It mainly deals with chemical products such as cobalt oxide, monoxide, chloride, nickel oxalate, sulfate, sulfate and chloride , so on. The quality is the most important engineering in company. We are best supplier oxide monoxide Chinese market which applied ...
Telephone:86 - 0574 - 63780836
Address:LongShan Industrial Development Zone,CiXi City Ningbo Zhejiang China