... with stainless teel, with aesthetic appeara Steel structure suspension bridge is suspension type steel structure bridge , made of stainless steel, steel pipe, steel plates, ... ASTM DIN JIS ISOMaterialSteel Plate, Hot Rolled Steel Section, Stainless Steel etc.Material QualityS355,S275,S235,Q235,Q345,Q390 ... s RequirementsPriceAs Per Drawing DesignCertificationISO 9001:2000 Steel Cable Suspension Bridge