Main products: Production and sales of aluminized zinc silicon steel plate, printing plate and color coated plate (the term of validity is subject to the license); Sales of hot-DIP galvanized plate, color coated plate, aluminum zinc plate, stainless steel, cold-rolled plate, ordinary carbon cold plate, pickling hot-rolled coil, silicon steel plate, titanium steel plate, hot-rolled plate, PVC plate, color light plate, HCZ steel, composite plate, Zhuang tile ; Import and export business within the scope of filing. (for projects subject to approval according to law, business activities can be carried out only after approval by relevant departments).