Bus manufacturing involves the design and production of buses, which are large vehicles used for public transportation. The process includes various stages such as planning, engineering, and assembly. Manufacturers focus on safety, efficiency, and comfort to meet the needs of passengers and comply with regulations. Key components of bus manufacturing include the chassis, body, and engine. Companies often use advanced materials and technologies to enhance performance and reduce emissions. Major manufacturers in the industry include Mercedes-Benz, Volvo, and New Flyer, which produce different types of buses, including city buses, school buses, and electric buses.