... Hardware Rubber Sleeve Molding product Sleeve1. Material:NBR,SBR,EPDM,silicone etc;2. Specification:according to drawing,design or sample of product;3 ... and printing:according to your request;Feature :1) Mould base: LKM Brand, HASCO and so on2) Cavity/core material: DIN1.2344, 738H ... : 500,000-1,000,000shots as per customers’ requirement6) Products material: PP, PA, POM, ABS, PET, PC, PE,HDPE, PA66+GF ...