Beijing
Chaoyang District
No.12 Displays
No.24 Display Screens Curtain
No.26 Smart Yard District
No.28 Displays Equipment
No.28 Wu Lines Communication
No.30 Display Screens
No.34 Displays Systems
No.37 Yi Dong Wu Lines Communication
No.39 Wu Xian Dian Communication
No.49 Gong Ye Cheng Images
No.66 Communication Systems
No.73 Security Electronics
企业技术中心
中关村高新技术企业
高新技术企业
省级高新技术企业
国家知识产权优势企业
市级高新技术企业
