The company maintains a long-term good cooperation relationship with many domestic and ... Liuting Airport, Qingdao GON Science and Technology Co., Ltd. is a specialized enterprise which inegrates production, academy and research, as well ... collectiviazed enterprise. Until 2010, there are four branches of GON: Huzhou , Nanjing, Hefei and headquarter of Qingdao.GON dedicates itself in manufacturing and ...