selling pre insulated pipe,3PE anti corrosive steelpipe,HDPE outer protection pipe,steel jacket steam insulation pipe...

zhongshan Shijiazhuang Hebei 50011, zhongshan

In construction industry we play an important role, given the quality of our k span machine,SIPs line,icf blocks machine,slitting line,cut to length line,roll forming machine,structural insulated pane...

shen zhen nuo ya wei technology co., ltd was established in 2007 and has become a renowned organization over the years. We are a leading exporter, trader in China offering high quality insulated pipe,...