... Asia, the Middle East, Europe and America.NAMEPipe fittings ,flanges ,steel pipesPRODUCTSElbows,reducers,pipe tees,bends,pipe caps ,weldedn ... neck flanges ,slip on flanges ,blind flanges ,seamless steel pipes ,welded steel pipes ,square ... ,,CCSWe have biggest pipe fittings and steel pipes production equipment in china,all of prodcts are produced by ourself, ...