Product Name:plastic water tanks Place of Origin: Huangyan, China Trademark:ZHONGYA MOULD Mould Steel: S45C, P20, 718, 718H, Product Name:plastic water tanksOur company ... bucket mould.Place of Origin: Huangyan, China Trademark:ZHONGYA MOULDMould Steel: S45C, P20, 718, 718H, 2738, 738H, NAK80,SKD61,E420,etc ...