1. Chengdu Wufeng Communication Equipment Co., Ltd. (Block A, 6th Floor, Tianfu Apartment, No.29 Daqiang West Street, Qingyang District, Chengdu, Sichuan Province) 2. Sichuan International Science and Technology Industry Dongguang Telecommunication Equipment Factory (No.2 Society, Qinghe Village, Shiyang Township) 3. Sichuan Tongjian Communication Equipment Co., Ltd. (Building 65438+ 41kloc-0/Shuangnan Street 12). Chengdu Zhonghui Communication Equipment Co., Ltd. (Group 9, Tiefo Village, Cuqiao Township, Wuhou District, Chengdu, Sichuan Province) 5. Datang Telecom Technology Co., Ltd. Chengdu Optical Communication Equipment Factory (Chenfeng Village, West Zone, Chengdu High-tech Development Zone, Sichuan Province) 6. Chengdu Xiangjiang Communication Equipment Co., Ltd. (No.28, Section 4, Renmin South Road, Wuhou District, Chengdu, Sichuan Province) 7. Sichuan Yunkun Communication Equipment Co., Ltd. (No.27, 8. Chengdu Beisheng Network Communication Equipment Co., Ltd. (No.3, Floor 2, Building 5, Xiu Yuan, Zongbei Community, Wuhou District, Chengdu, Sichuan) 9. Chengdu Ji Guo Communication Equipment Co., Ltd. (Block G, 23rd Floor, Jinyang Commercial Building, No.54, Tidu Street, Jinjiang District, Chengdu, Sichuan) 10. Chengdu Monte Communication Equipment Co., Ltd. (No.9 Binhe Road, Tianxianqiao, Jinjiang District, Chengdu, Sichuan Province) 1 1. Chengdu Railway Communication Equipment Factory (Jitou Town, Wuhou District, Chengdu City, Sichuan Province) 12. Chengdu Guangli Communication Equipment Co., Ltd. (No.29, Daqiang West Street, Qingyang District, Chengdu, Sichuan Province (4C, Tianfu Apartment))13. Chengdu Le Tong Communication Equipment Co., Ltd. (No.2 Tongzilin North Road, Wuhou District, Chengdu, Sichuan) 14. Chengdu Beilian Communication Equipment Co., Ltd. (No.Taisheng South Road 184 (Century Taisheng Telecom Mall), Qingyang District, Chengdu, Sichuan) 15. Chengdu kuaixin communication equipment co., ltd (No.2, No.40 Ximalu Street, Qingyang District, Chengdu, Sichuan Province) 16. Chengdu xiaer communication equipment co., ltd (Chengdu, Sichuan province 17. Hebei United Communication Equipment Co., Ltd. Sichuan Branch (No.7, Floor 4, Unit 6, Building 7, Father Group 4, Jinyu Street) 18. Sichuan R&F Tianyuan Communication Equipment Co., Ltd. (No.27 Shaoling East Road) 19. Chengdu Maintenance Service Center of Beijing Yuntong Communication Equipment Co., Ltd. (Tonghuimenxi 16) 20. Chengdu Dana Communication Equipment Co., Ltd. (A 1 Block, Asia Pacific Building,No. Shuyuan West Street, Jinjiang District, Chengdu, Sichuan) 2 1. Chengdu Nanxin Communication Equipment Co., Ltd. (Building 2-2, Fanghua Street, Chengdu High-tech Development Zone, Sichuan Province 1) 22. Shanghai Tsukuba Communication Equipment Co., Ltd. Sichuan Branch (Floor E 16, Jinyang Commercial Building, No.58 Tedu Street, Chengdu) 23. Chengdu Hongxun Communication Equipment Co., Ltd. Taisheng Branch (93-165438 Taisheng South Road, Qingyang District, Chengdu, Sichuan Province) 24. Chengdu Toarey Yang Communication Equipment Co., Ltd. (Longmen, Shuangnan Community, Wuhou District, Chengdu, Sichuan) 25. Sichuan Haikuan Communication Equipment Co., Ltd. (No.8, South Fourth Section of First Ring Road, 1 Tianlejiayuan B-2 166) 26. Chengdu Ai He Communication Equipment Co., Ltd. (Unit 3, Phase V, Cuqiao Longjingyuan, Wuhou District, Chengdu, Sichuan 165438) 27. Chengdu Easy Communication Equipment Co., Ltd. (Sichuan) 28. Chengdu Kangning Optical Communication Equipment Co., Ltd. (No.30, Caofang West Second Street, Chengdu High-tech Development Zone, Sichuan Province) 29. Chengdu Zhong Bai Mobile Communication Equipment Co., Ltd. (No.Yusha Road 142, Qingyang District, Chengdu, Sichuan)