Hebei Chengxin is one of the largest producers of sodium cyanide for the gold mining industry. Product Detail…...
Hebei Chengxin The Market Leader Hebei Chengxin Co., Ltd. is one of the largest producers of sodium cyanide and its derivaties in China. It is the top-50 industrial enterprise of Shijiazhuang, top-100 enterprise of Hebei Province and top-500 chemical enterprise of China.