We are professional manufacturer in all kinds of plastic mould making, the main field is household product mould, auto part mould,home appliance mould,etc. This bumper mould has following features: 1. Mould steel: normally use P20.But also we can use steel according to customer's request. 2. Mould treatment: core and cavity will be chrome. 3. Mould Guarantee: more than 500, 000shots. 4. polish: mirror polish 5. use Japanese standard part. We can promise you good quality and competitive price.