fenghua yongqiang filtration equipment factory is a professional of sintered bronze porous components manufacturers, the main products are bronze sintered filter elements, filter, muffler, muffler exhaust throttle valve, micro-speed muffler, plastic filter, plastic muffler, powder compacting oil bushings, pressure gauge, cylinder, solenoid valve and so on.production of various shapes, all kinds of precision products can be based on user demand.our products are mainly exported to Europe, America and Southeast Asia.we insist on reliable quality, favorable price, perfect service, sincerely welcome to contact us!