ChangshuHongbo Telecommunication Technology Co.,Ltd.

Head Quarters Address：NO.8,Liuzhou Road,Yushan Industrial Park,High&New Technology Development Area,ChangshuCity,Jiangsu Province,P.R.C

Tel：+86-0512-52153255

Email：hb@hb-cv.com

Vietnam company：SOHAN VIETNAM TECHNOLOGY CO.,LTD.

Address：Lot No. CN17A-2 QueVo 3 Industrial Park - PhuLuong Ward - Que Vo Town - BacNinh Province-Vietnam

Anhui company：Anhui Hongjia Technology Co., Ltd.

Address： (Anhui Guangjian New Building Materials Industrial Park Management Co..Ltd., Building 8) East of Yefeng Road and South of Lihua Road, Economic Development Area,Dangshan County, Suzhou City,Anhui Province, P.R.C