jihai0017

1.enough stock at hand 2.good quality 3.competitive price 4.prompt reply 1. Application For plastic moulds with high war resistance and corrosion resistance requirements; transparent plastic moulds, such as pvc.2. Delivery condition Conventional or ESR, hot rolling or forging, black surface or machined surface Pre-hardened to 31-35HRC,or annealed to:HB≤229 3.Features good corrosion- resistant ...