Chongqing Helicopter Investment Corporation
Chongqing Helicopter Investment Corporation is a Chinese aircraft manufacturer based in Chongqing , specializing in helicopters . 
<triplet> Chongqing Helicopter Investment Corporation <subj> Chongqing <obj> headquarters location <triplet> Chinese <subj> Chongqing <obj> contains administrative territorial entity <triplet> Chongqing <subj> Chinese <obj> located in the administrative territorial entity