No.156 Yizhuang Development Zone Popularity Ranking Beijing No.2 Coating Technology No.4 Neng Yuan Xin Materials No.6 Processing Processing Equipment No.8 Gong Yi Equipment No.23 Wei Electronics Technology No.23 Wei Electronics Components No.27 Electronics Appliances No.28 Gears No.34 Photovoltaic Technology No.43 Photovoltaic No.86 Electronics Equipment No.86 Integrated Circuits 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 专精特新小巨人企业