Beijing Haidian District No.9 Lighting No.11 Lighting Fixtures No.18 Gong Lv Ban Dao Ti No.20 Light Sources No.24 Guang Electronics No.24 Jian Bo Devices No.25 Laser Devices No.25 Guang Xue Chuang Xin No.26 Detectors No.45 Testing Systems No.64 Feng Apparel No.72 Power Electronics 高新技术企业 省级高新技术企业 中关村高新技术企业 市级高新技术企业