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LIAOCHENG TONGYUN PIPE INDUSTRY CO.,LTD is a group company which including technology R & D, manufacturing, domestic sales and exporting. We has been serving the steel industry since 2001 as North China's largest and most advanced cold drawn & hot rolled seamless pipes manufacturer.
HOLLOW SECTION
Size:10*10mm-400*400mm
WT:1.5mm-25mm
Both seamless and welded
hollow sections are available
WT:1.5mm-25mm
Both seamless and welded
hollow sections are available


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