Butterfly Hose Clamp, Hose Clamp with Thumb Screw, Butterfly Hose Clamp Stainless Steel manufacturer / supplier in China, offering Adjustanle Screw Turn-Key Clamps Worm Drive Hose Clamps with Thumb Screw Plastic Handle, Stainless Steel Thread End Pneumatic Angle Seat Valve with Plastic Actuator, Type Dp Stainless Steel Dust Plug Camlock and Groved Pipe Couplings of Pipe and Hose Fitting and so on.