... , Shanghai Mingrui Mould Co.,Ltd is specialized in plastic injection mould, Customer’s special requirement is welcome. You tell me your ... and competitive price, following information is for your reference.Item:DescriptionName:Plastic injection mouldCore steel:S45C, S50C, P20, 2738, S55C, 718H, ... moulds by sea or by air is based on customer’s requirements Plastic injection mould, auto part mould