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 personnel are technicians. Our construction covers an area of over 1000 square meters.

As Infosign has a long-term cooperative relationship with many famous universities and research institutes specialized in antenna, the quality of our products has a stable technical basis. Our company also has a lot of precision machining equipment and advanced testing and measurement equipment. Infosign has constructed a set of strict product quality management system and has been certified to meet the quality assurance standard of ISO9001.