... 1.25x2.5m grade:Q195-Q345,SS400,SPHC,A36 etc Galvanized steel sheet/platethickness:0.23-3mmwidth & length:1x2m, ... fields:(1)Construction Roofing, walls, ventilation ducts, rain troughs, sewers, etc.(2)Container manufacturing Containers for producing petroleum ... for containing different kinds of chemical raw materials, industrial troughs,water tanks, military bullet cases, fermentation vats for beer ...