The Company is specialized in repairing, retrofitting and modification of coaches?of type 22 (23), 25B, 25G (including seat vehicles, sleeping vehicles, dining vehicles, luggage vehicles and postal vehicles), 25K type coaches?(including seat vehicles, sleeping vehicles, luggage vehicles and postal vehicles), and special vehicles such as salvage crane compatibility vehicles. Our products are now serving?15 Railway Bureaus and companies. It is the biggest coach?maintenance?base in southwestern China.