... 1988,based on manufacturing of mould and plastic products for automobile motorcycle,household appliances,and daily necessities.Gas-assistant ... mould & products are our superior products.Product Name:Auto front bumper mouldPlace of Origin: Huangyan, China Trademark:ZHONGYA MOULDMould Steel: ... P20, 718, 718H, 2738, 738H, NAK80,SKD61,E420,etc.(For Reference)Mould Base: LKM or Self-made.Hot Runner: YUDO ...