Hebei Ruoliyun Pipe co.,ltd is located in Hebei Mengcun ¨C ˇ°Hometown of pipe fittings in Chinaˇ±.
he group main products include seamless pipe ,ERW pipe,SSAW pipe,LSAW pipe,elbow,bends,reducer,tee,cross,cap,flange and socket fittings. The material include carbon steel,alloy steel ,stainless steel and X-grade steel series .
The group has passed the certification of API and CE ,ISO 9001 international quality management system,the ISO 14001 environmental management system and OHSAS 18001 occupational...
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