Wuhan Airport Extension Project Headquarters visits Logan-KSEC on Jan.14 th 2016. The member of visitors are Huxiaoan, Zhangfengbo, Renping, etc in total 11 people. they visited Baggage Handling System of Kunming Changshui International Airport which had been completed construction by Logan-KSEC. They also visited factory of electric fitting, machining operation, material preparation, assembly.