bi-colour cup mould With high quality, reasonable price and short delievery time. Yuntian ... in making plastic injetion moulds. Customers' satisfaction is our goal.Mould steel: NAK80, 738H, SKD61, P20, 718, 718H, 2738, 738,etc ... .Plastic Material: ABS, PP, POM,PS, PVC, HDPE, HIPS,etc.Mould base: LKMHot runner: YUDO, Mold Masters, HASCO,etc.Standard parts ...