Valve, Tube Fitting, Valve Manifold manufacturer / supplier in China, offering Ferrule Type Quick-Release Threaded Connection Fitting, 15000psi Ultra-High Pressure Angle Pattern Manual Control Needle Valve Hydraulic Valve SS316, Ultra High Pressure 3 Way Needle Valve Manifold with 60000psi SS316 3/8′′ Needle Valve and so on.