... service 3.ISO 2000 certified.. composite pipes mold The quality of composite pipes mold can be guaranteed by the ... steps.. Following is the essential informations, for your reference. Namecomposite pipes moldMould material45#, 50#, P20, H13, 718, 2738, NAK80, ... we own electric spark machines,wire cut machines,milling machines,lathes, WEDM-LS,WEDM-HS,various injection machines,HAAS CNC machine,American ...