BYD Auto is a Chinese manufacturer.
BYD Auto . It was founded in 2003 , following BYD Company 's acquisition of Tsinchuan Automobile Company in 2002 . BYD Auto sold a total of 506,189 passenger cars in China in 2013 , making it the tenth-largest selling brand and the largest selling Chinese brand . BYD Co Ltd is a Chinese manufacturer of automobiles and rechargeable batteries with its corporate headquarters in Shenzhen . Xi'an ( [ - cmnAUDZh-Xi ` an.oggxi1.an1 ] ) , formerly romanized as Sian , and also known as Chang ` an '' ' ( [ - cmnAUDZh-Changan .