This minor group comprises mechanical, electrical and electronics assemblers and inspectors, including motor vehicle assemblers, inspectors and testers; electronics assemblers, fabricators, inspectors and testers; assemblers and inspectors, electrical appliance, apparatus and equipment manufacturing; assemblers, fabricators and inspectors, industrial electrical motors and transformers; mechanical assemblers and inspectors; and machine operators and inspectors, electrical apparatus manufacturing. They are employed by plants which manufacture automobiles, vans and light trucks; electronics manufacturing plants; electrical appliance and electrical equipment manufacturing companies; manufacturers of industrial electric motors, transformers, control equipment, railway locomotives, transit vehicles and other heavy electrical equipment; machinery and transportation equipment manufacturers; and by other manufacturing companies.