No.170Beijing Popularity RankingNo.18 Yizhuang Development ZoneNo.1 Guang Xue Chuang XinNo.1 Surface TreatmentNo.1 Hong Wai TechnologyNo.2 LightingNo.2 Di San Dai Ban Dao TiNo.2 Wei Electromechanical SystemsNo.2 Guang ElectronicsNo.2 Sports TechnologyNo.3 Xian Shi Mian BoardsNo.3 LEDNo.4 PhotovoltaicNo.4 Zi Zhu Ke Kong省级专精特新中小企业市级创新型中小企业市级专精特新中小企业高新技术企业省级高新技术企业