... approved by Ministry of commerce of the people’s Republic of China . Compass was established in 2002 . Our company is becoming one of the leading integrated ... Southern Airlines , Singapore Airlines , Asian AirlinesStrong air networkPort of loadingHongkong, Guangzhou, Shenzhen , Foshan, Ningbo , Xiamen ,Shanghai , Dongguan , Tianjin , Beijing , Dalian , Wuhan , Yingkou ...