... Anticorrosion 3 H beam C purlin, window, sandwich panel 4 ISO9001 125sqm steel structure plant/warehouse/workshop/garage 11.55m(L)-10.9m(W ... of craneIV. ApplicationIndustrial steel structure warehouse, workshop, hangar, garage, chicken shed, container house, prefabricated home, exhibition hall, etc. 125sqm steel structure plant/warehouse/workshop/garage