... this field for 5years,we also can do the tire gauge, pressure switch. We have been adhering to ... quality first" purpose, to serve the public.Our product can be used in many area, such as water ... treatment, air compressor, regulator, spray gun, tire gun and so on. T he major market is ... ,we make it for you.ApplicationWater treatment Pump Tire gun Spray gun Air compressor Regulator Advantages over ...