AIRFIT is a joint venture enterprise, has 2 manufacturing bases, Professionally produce Pneumatic Fitting, Tube, Solenoid Valve, Pneumatic and Hydraulic Components.  The main production base is located in XiKou, NingBo. 1.5 hours away from shanghai by train.Since the date of establishment,AIRFIT has continuously redefined its mission to respond to both changes in itself and our customers around the world. The bulk of our products include.Pneumatic One Touch Titting, Brass Fittings, PU tube, PE