Beijing Infosign Technic & Development Co., Ltd.

Beijing Infosign Technic & Development Co., Ltd. is a high-tech joint-stock company founded in 1999 with more than 60 employees, among whom over 20 are technicians. Our construction covers an area of 1,000 square meters. As has long-term cooperative relationships many famous ...

Telephone：86-10-64062745Address：B303, Jucai Building, No.76 Caoyuan Hutong, East District