45, Hyangyang-ri, Micheun-meun Jinju-si, Gyeongsangnam-do
*vinyl greenhouse steel pipe22.2mm, 25.4mm, 31.8mm, 33.3mm, 42.2mm, 48.1mm *angled pipe25*25, 30*30, 40*20, 40*40, 50*30, 60*60*thickness 1.2t, 1.5t, 1.7t, 2.1t, 2.3tOur pipe is used in greenhouse. not construction.In Korea Standard(KS) and another ...
greenhouse, greenhouse pipe, greenhouse steel pipe, steel pipe, GI pipe
