2a, No. 7, Alley 6, Lane 31, Chongde St. , Xinyi District
Han Billion Metals and Chemicals Co.,Ltd is located in the habitat of nonferrous metals China-Changsha, Hunan province, China. It engaged domestic foreign trade, specializing (nonferrous metals, noble minor metal powders, targets), chemicals (sulphuric acid catalyst, feed additives). Through years continuous ...
Sulphuric Acid Catalyst, Sodium Selenite, Germanium,Indium, New Materials, Non-ferrous Metal, V2O5 Catalysts, Feed Additives, Chemicals,