... iron base, winch base, sand casting ductile iron basewinch system partsDescribe: 1: We are specialized in CNC Lathe machining, ... ordinary lathe, boring machine, drilling machine, wire-electrode cutting, plasma cutting machine, steel plate shearer, 25-160t punching machine and ... also has complete testing instruments & equipments and perfect testing system to ensure of product quality.We have HASS 4- ...