Air Fitting, Air Cylinder, Solenoid Valve manufacturer / supplier in China, offering Pneumatic Fitting Manufacturer Quick Connector 1/4" 3/8" 1/2" Tube-to-Tube Air Fittings Connectors, Filter Accuracy 40 Microns Standard Reliable Pressure for Air Tools Pneumatic Control Components, Applicable Temperature Range -5~60& Deg; C Durable Structure for Industrial Automation Pneumatic Filter Regulator and so on.