通达股份：全资子公司成都航飞为部分直升机、无人机等加工航空器零部件产品

Group 1 - The company has the capability to develop and produce electric equipment such as cables for new energy vehicles [2] - The wholly-owned subsidiary Chengdu Hangfei manufactures components for certain helicopters and drones [2] - The company clarifies that autonomous driving is a type of assisted driving technology rather than a specific product application category [2]