- North Communication Grou
- Communication, Tower, Antenna, Monopole.
- Address:GuangAnMen XuanWu Beijing,
- Tary Hangsen Steel Structure
- steel struture,tower,monopole.
- Address:Fu De Three Road
- INGYTELCOM SA
- Installation Ti Equipments, Tower, Monopole, Civil Work, Transportation.
- Address:Avenue 7b Bis# 123-98
- Jiangsu Guohua Pipe Tower Manufacuturing Co., Ltd.
- electric transmission steel poles, high masts, monopole, communication tower, galvanized steel structure, steel lighting poles, guardrail, crash barrier fabrication.
- Address:Development zone, Xuzhou, Jiangsu, China