... I.D: 4-51 mm Nut crimping machine NC20Application: Crimping the nut to hose female fitting.Crimping the fitting I.D: ø4-ø51 ... Ningbo(China),there is a big Oecan Port providing the convenient transportation. in our factory,there are 50 CNC ... guaranting the quality,quantity with the competitive price.also,we could produce the products totally according the drawing that provided by the cusotmers. Nut ...