Yuhuan Longshi Manufactuer is a factory integrating with technology, development, production and trade, with near 100 equipment of variety of digital machine tools, forging lathes and equipments for polish, we'are specializing in producing brass ball valves, stop valve, bibcock, angle vavle,check valve, and some fitting accessories ect.
       We have a whole set of production system and strict inspecting ways, and have been absorbing and introducing the advanced techology by depending the scientific management. We have been caring much about the brand image of ourselve,developing new items and improving the quality continually, we know it's our aim to pioneer and develop the market for us with our best quality forever.