Gangway: Aluminum Alloy+Antisepsis wood
Structure:alloy frame 6061 T6,aluminum alloy handrail,MIG welding,main fram’s thickness is 6mm Decking:WPC fixed to the frame with blind rivet Scroll wheel:nylon rollers Accessories:roller pin,hinge pin,all screw in AISI 316 Hinge:aluminum Transition plates:aluminum frame and WPC decking