... :plastic water tanks Place of Origin: Huangyan, China Trademark:ZHONGYA MOULD Mould Steel: S45C, P20, 718, 718H, Product Name:plastic water tanksOur company ... ,E420,etc.(For Reference)Mould Base: LKM or Self-made.Hot Runner: YUDO, HASCO,M-H-R, etc.(For Reference)Mould ...