West Airlines Co. Ltd., operating as West Air, is a low-cost airline based in New North Zone, Chongqing, China, operating a scheduled passenger network to 18 domestic destinations out of Chongqing Jiangbei International Airport and one international one to Changi Airport in Singapore. The company was established in March 2006 by its parent company Hainan Airlines, with the launch of scheduled services on 14 July 2010. The airline is one of the four the founding members of the U-FLY Alliance.
SOURCE: Wikipedia