Semi Trailer, Lowbed Semi Trailer, Container Semi Trailer manufacturer / supplier in China, offering Good Quality 13.75m/ 17m Long 125 Cubic Meters 3 Axle 4 Axle Curtain Side Closed Tarpaulin Trailer Cargo Box Container Semi Trailer, 4/5 Axle Air Suspension Trailer: Curtain Side, 120-130m³ , Heavy-Duty Tarpaulin, Factory Supply Durable Aluminum Alloy Frame Curtain Side Semi Trailer 5 Axles 125 Cubic Curtain Side Semi Trailer and so on.