We are specializing in the manufacture and sale ERW Pipe Mill Line,welded pipe equipment,Cold Roll Forming Line,Pipe Mill Line Tube Mill Line,Good quality and low price,If you need please contact us
we product steel pipe making machine,Shijiazhuang Great Wall Welded Pipe Equipment Co. Ltd is located in Shijiazhuang City, Hebei Province,Welded pipe mould,which is a famous base of pipe mill industry in China. We are a high and new technology enterprise specialized in design