1.plastic blowing mould Cavity No.: Single Mould Material: S45C, S50C, , P20, 3Cr13, 718H, NAK Plastic blowing mouldWe are a professional mould maker with almost ... 20 years experience.We can provide various kinds of mould as per ... , CAD, CAXA, etc.Plastic materialPP, PC, PS, PE, PU, PVC, ABS, PMMA, etc.Mould life300,000-3,000,000 ...