... , automobile-making, railway construction, container support, furniture, decoration and steel structure construction.10. Capacity:8500 tons per month11. MOQ ... 30% or 100%L/C irrevocable at sight15. Package: packed in bundles, wrapped with steel stripes, bulk vessel, or ... industries, for instance, steel construction project, machinery making and shipbuilding.structural square tube OD(mm)WT(mm)OD( ...