Our company is the leading supplier and exporter of the valves products in china.Our factory arelocated in the beautiful city Anhui Tongling. We have 100 employes. We have been in this feild many years, and alway with advanced tecology. Our products have superior quality with competitive price.Our Products are including:Check Valves, Rubber flappe type check valves, Automatic air Valves, Electric control valves, emergency shut off valves, pump control valves , Slow-Closure losure Valves , et.