... 4.responsible after-sale service plastic injection moldingThe quality of plastic injection molding can be guaranteed by the blow ... reference. Name plastic injection moldingMould material45#, 50#, P20, H13, 718, 2738, NAK80, S136, SKD61 etc.Mould baseLKM, HASCO ect ... . MouldAccording customers request to build the mould. Before make the mould, we send mould design to customer approval first, before ...