... -sale services to meet different oversea customer's requriements. Steel structure productsDescription:*Certificate: ISO 9001:2008,CE*Material: Q235B,Q345B ... to 40OT,40GP,20GP or as per the orderSteel structure is widely used in warehouse,workshop,garage,industrial plant ... oversea customer's requriements.We have been exporting our steel structure to New Zealand,Australia,North America, Indonisia,Mid-East ...