Pneumatic Fitting, Pneumatic Components, Brass Fitting manufacturer / supplier in China, offering Rubber Seat Wafer Type Cast Iron Lug Type Butterfly Valve with Aluminum Lever Type, Factory Wholesale Price Self-Sealing Design Lug Type Soft Seal Wafer Butterfly Valve, Manual Wafer Butterfly Valve with with Universal Flange Pn10/Pn16/ANSI 150/10K/5K Household Usage and so on.
Suppliers with verified business licenses