Welcome to the bus distributors group of SmartGuy.com. Feel free to interact with other professionals from across the world. You can find professionals, find deals on services, find professionals who might barter, or simple post questions, comments, or suggestions. There are a number of bus manufacturers throughout the world. While the overwhelming majority of bus designs have been geared to internal combustion engine propulsion, many newer buses are manufactured with a variety of alternative drivelines and fuels, as in electric, fuel cell and hybrid bus technologies. Some bus designs have even incorporated guidance technology.