Gongyi JieNaiTe Valve Manufacturing Co., Ltd is a professional company engaging in development,production materials of water supply and drainage . The main products are as follows:all kinds of cast iron pipe,stell,thermal sleeve type telescopic device,socket type telescopic device, flexible single,double ball rubber joints,sleeve expansion joint,force of single and double flange joint,water type butterfly valve,flanged butterfly valve,Steel, flexible waterproof casing, Senior soft sealing gate valve, micro resistance slow closing silencing check valve, to open the telescopic pipe, filter compensator, plugging, and various pipe connector, the connector ISO, fast three through device etc. Our factory has strong science and technological strength,advanced process design,excellent production and process equipment,all kinds of product is complete,reliable quality,we can meet the needs of electric power, petrifaction, papermaking, water plants, sewage treatment facilities construction etc.