De Yong Liu

Forever Opensource Co., Ltd. provides civil aviation industry information technology, products, solutions, and services for airlines and airports, covering core civil aviation information technology (IT) systems such as operation control, flight safety, marketing, maintenance, and aviation fuel. The company was founded by Yue Ma on June 27, 2007 and is headquartered in Beijing, China.

Forever Opensource Co., Ltd. provides civil aviation industry information technology, products, solutions, and services for airlines and airports, covering core civil aviation information technology (IT) systems such as operation control, flight safety, marketing, maintenance, and aviation fuel. The company was founded by Yue Ma on June 27, 2007 and is headquartered in Beijing, China.

Intelligent Aviation System Co., Ltd. engages in the provision of transportation system services. Its business scope includes research and development, and wholesale of civil aviation communication information application software and supporting products; technology development, transfer, consulting, and services of civil aviation mechanical and electrical engineering system; technology development, transfer, consulting, and services of communication, security, and information technology system integration; and leasing of machinery and communication equipment. The company was founded on November 23, 2012 and is headquartered in Tianjin, China.

Forever Opensource Co., Ltd. provides civil aviation industry information technology, products, solutions, and services for airlines and airports, covering core civil aviation information technology (IT) systems such as operation control, flight safety, marketing, maintenance, and aviation fuel. The company was founded by Yue Ma on June 27, 2007 and is headquartered in Beijing, China.

Forever Opensource Co., Ltd. provides civil aviation industry information technology, products, solutions, and services for airlines and airports, covering core civil aviation information technology (IT) systems such as operation control, flight safety, marketing, maintenance, and aviation fuel. The company was founded by Yue Ma on June 27, 2007 and is headquartered in Beijing, China.

Forever Opensource Co., Ltd. provides civil aviation industry information technology, products, solutions, and services for airlines and airports, covering core civil aviation information technology (IT) systems such as operation control, flight safety, marketing, maintenance, and aviation fuel. The company was founded by Yue Ma on June 27, 2007 and is headquartered in Beijing, China.