
3 Axle 53FT Air Suspension Curtain Side Semi Trailer. Customizable Dimensions: Inside dimensions and roof systems designed according to customer requirements. Optional Axle Brands: Supports BPW, FUWA, L1, or local brand axles with 10T disc braking system. Customizable Color: Color and logo can be customized; options include electrostatic powder spraying. High Performance Suspension: Imported air suspension with first axle lift capability and Kin ping 50mm/90mm. Durable Aluminum Alloy: Front/rear gates and side rails made of aluminum alloy for lightweight strength. OEM and ODM Support: Accept all OEM and ODM orders with design support and sample making. Advanced Production Tech: Uses Gantry Main Sill Welding Machine and dust-free spray painting room.