Trailer axle | Torsion axle | Trailer Parts | Trailer suspension | Air Spring Manufacturer & Supplie
http://www.obttransport.com/
“OBT†is the professional manufacturer and supplier of special spare parts of semi-trailer in the world，supplying to the world semi-trailer manufacturers and transportation operators with axle, suspension system, landing gear, fifth wheel, Trailer Parts etc.
http://www.obttransport.com/
“OBT†is the professional manufacturer and supplier of special spare parts of semi-trailer in the world，supplying to the world semi-trailer manufacturers and transportation operators with axle, suspension system, landing gear, fifth wheel, Trailer Parts etc.
