... 3.soonest lead time 4.responsible after-sale service moldNameDescription concrete moldsMould material45#, 50#, P20, H13, 718, 2738, NAK80, S136, SKD61 ... .Competive price with on-time delivery. We are ISO certified manufacturer with around 10 years production experience, and specialized in supplying ... will always be on the other side to serve you! concrete molds