Fiberhome Communication (600498), Zhongchuang Telecom (600485), Datang Telecom (600 198), Ziguang (000938), ZTE (000063),
Gaohong (00085 1), Zhongtian Technology (600522), Shensangda A(000032), Hengxin Mobile (30008 1), Ultrasonic Electronics (000823),
Three-dimensional communication (002 1 15), national technology (300077), Shanghai Beiling (600 17 1), Yiyang ICT (600289), Wei Bei Communication (002/kloc-0).
Hublot (002 104), Dongfang Communication (600776), etc.