No.211 Yizhuang Development Zone Popularity Ranking Beijing No.3 Auto Interiors No.4 Agricultural Machinery No.6 Ling Bu Jian Gong Ying No.11 Auto Supplies No.25 Machinery Engineering No.34 Zhuan Yong Equipment No.35 Yi Qi / Instruments No.39 Machinery No.40 Gears No.52 Ling Accessories No.75 Auto Parts No.75 Equipment Manufacturing 省级高新技术企业 市级高新技术企业 高新技术企业 专精特新企业 市级专精特新中小企业 绿色工厂 IATF16949认证