Copper sulfate,copper oxide ,zinc oxide ,lithopone,titanium dioxide,chrome oxide green ,caustic soda,formic acid,oxalic acid,cmc
Hebei junluntongye chemicals co., ltd. is a major manufacture of chemical raw materials in china,which located in no.591,xinhua road ,xinhua district,shijiazhuang,hebei,china. our products include the basic organic and inorganic chemicals, dyestuffs