... Single 3.Design software:UG,PROE injection front bumper part mold manufacturer Kaihao Mold Co.Ltd is one of injection front bumper part ... mold suppliers in China. Our quotation is made based on ... as following. ItemDescriptionMold Name: injection front bumper part molding manufacturer Mold Core steel:S45C, S50C, P20, 2738, S55C, 718H, 618H, ...