Trust Industrial Machinery Company is a professional China HOSE BARB FITTING & Mini Barb Manufacturers and China HOSE BARB FITTING & Mini Barb suppliers,our factory which manufacture brass fittings, stainless steel fittings and air brake hose assemblies (AIR BRAKE HOSE ASSEMBLIES). It adopts full CNC machining and has a factory area of 3,600 square meters. 45 automatic machine tools, 35 semi-automatic CNC machines, 3 sets of testing equipment, annual production of various brass fittings,HOSE BARB FITTING & Mini Barb,stainless steel fittings, air brake hose assembly of 2,500,000 sets / each