j9九游会在各类发动机控制组件、显示器、飞控计算机等方面具备广泛的维修能力，现有的ATE自动测试设备可以覆盖多种主流机型。同时，j9九游会不断加大在通讯、导航、计算机项目上的设备和人力投入，以拓展公司在航空电子方面的维修能力。

A/C Type:
Boeing: 737, 747, 757, 767, 777, 787
Airbus: A320, A330, A340, A300

ATA Chapters:
21, 22, 23, 24, 25, 26, 27, 28, 30, 31, 33, 34, 77

Hangda has strong capability range from test, repair to overhaul on Electronic LRU such as Engineer Control Unit, Monitor and Flight Control computer etc. The current Automatic Test Equipment (ATE) covers main fleet LRU. Meanwhile, Handa is setting up more capabilities on Communications, Navigation and Computer Program.