... locking adjustment: It will be more confortable when drive on thespecial road.7.Three seat belt fixing point8.Pneumatic ... development andmanufacturing of international-standard driver's seats on ship and ttucklocomotives, motor train units, subways, high-speed rail ... CCC (ChinaCompulsory Certification). Among all the driver's seats on locomotives,truck,shipand boat, motor cars, subways and city rails ...