 Since 1950, Sungri Motor Plant in Tokchon has been North Korea's first and largest motor vehicle plant producing urban and off-road passenger cars; small, medium and heavy cargo, haulage, construction and off-road trucks and buses under the names Sungri, Jaju and others.It was the most capable plant of the North Korean automotive industry before being surpassed by Pyeonghwa Motors.All models are reported to be replicas or derivations of foreign cars.