xugou Lianyungang Jiangsu ***, xugou

metals minerals and machinery import and export company,email is liuzhong2001930 at hotmail dot com. hope to establish business with you. now, we main sold electronic grade NiO black, Bi2O3 etc for ov...

Zhangjiagang Jiangsu

In construction industry we play an important role, given the quality of our Sodium Hypophosphite, Calcium Hypophosphite, Hypophosphorous Acid,Nickel Sulphate, Methane sulfonic acid & its salt...