... 3.soonest lead time 4.responsible after-sale service moldNameDescription concrete moldsMould material45#, 50#, P20, H13, 718, 2738, NAK80, ... 0.001mm.3.Standard mould base.4.Send sample with test video to customers for check product quality and ... years production experience, and specialized in supplying 'one-stop' service with molds designing and making, injection production, painting, screen-printing ...