Anshan Topticom Tele-communication Co.,Ltd.

Factory Addr.: 3th Floor, 6^th Block, Laser Industrial Park, New and High-tech Zone, Anshan City, Liaoning Province, China

R&D and Sales Office Addr.:4th Floor, Block E, Huawan Industrial Park, Bao'an Road, Bao'an District, Shenzhen, China.