Your Global flow control partner; HEBEI LONGSHENG produces Butterfly valve, Wafer check valve, deals with Gate valve, Globe valve, swing Check valve, Y strainer, piping systems such as Flange, Butt welded pipe fitting, Seamless pipe. We believe that in order to satisfy our customers, our products need to be considered the best design and the highest quality within the industry ...

Caps Made By Cold Drawn, Pipe Fitting, Carbon Steel Pipe Fitting, Alloy Pipe Fitting, Butt-Welded Pipe Fitting, the Wooden Case of Carbon Steel Elbows, Seamless Carbon Steel Tee Equal or Straight ...