... in producing air tool, air tool accessories, AIR CONNECTOR, auto parts and tire repair tools, such as quick coupler, coupling ... , brass fittings, tire chucks, tire gauges, mini compressors and air brushes. Our factory is located in ... couplers, quick coupling, PU connector, brass fittings, tire chucks, tire gauges,plugs , mini compressors , tire chuck, air blow gun, air ...