Shijiazhuang Yinjintongye Import and Export Co.,Ltd

Company Description

Founded in 1998,Shijiazhuang Yijintongye  is one of the largest producers in Hebei China mainly specialized copper materials manufacturing and supplying! Shijiazhuang Yinjintongye Import and Export Co.,Ltd main products are copper sulphate and copper oxide! The anual production capacity is around 180,000 tons.We are more concerned about the quality,can arrange any inspection for you (such as&nbs...