BYD is a Chinese company.<p>BYD Company Limited or BYD is a publicly listed Chinese multinational manufacturing conglomerate headquartered in Shenzhen, Guangdong, China. It is a vertically integrated company with several major subsidiaries, including BYD Auto which produces automobiles, BYD Electronics which produces electronic parts and assembly, and FinDreams, a brand name of multiple companies that produces automotive components and electric vehicle batteries. (Wikipedia)