... 3.soonest lead time 4.responsible after-sale service moldNameDescription concrete moldsMould material45#, 50#, P20, H13, 718, 2738, NAK80, S136 ... .001mm.3.Standard mould base.4.Send sample with test video to customers for check product quality and mould ... we own electric spark machines,wire cut machines,milling machines,lathes, WEDM-LS,WEDM-HS,various injection machines,HAAS CNC machine,American more ...