Auto Bumper Mould ZhongDa Plastic Mould Factory is a business specialized in injection mould manufacture, and products field includes: Cap&closure mold, chair& stool mould, pallet& crates mold, Auto dumper& instrument panel, lamp mold, base& bin mold, pipe fitting mould and etc. Mould Name: auto bumper mould Cavities: 1 cavity Treatment: Pretreat And Nitriding Mould Steel: Cavity and Core P20>33Hrc / Spacer and Plate 45# Pretreat>23Hrc Life time: >300 Thousand Times Package: Plywood case, anti-rust paint Transport: By Sea