Botou Yaxing Fluid Equipment Co.,Ltd (Hebei Huahui Valve Co.,Ltd) established in 2003, specialize in designing and manufacturing various kinds of high quality valves and accessories, such as Gate valve,Butterfly valve,Check valve.Strainer,Hudraulic control valve(float valve,pressure reducing valve.pressure relief valve, flow control valve) ,bal- ance valve,Air release valve..Pipe fittings etc, which used in water supply and sewage system, fire fighting system, and heating ventilation air conditioning system...
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