No.59 Yangpu District Popularity Ranking Shanghai No.2 Servo Drivers No.4 Frequency Converters No.4 Servo Motors No.7 Servo Drives No.7 Re Management Systems No.8 Re Guan Li Jie Jue Solutions No.9 Frequency Conversion Technology No.9 Re Management No.10 Zhong Industrial No.12 Dian Kong No.12 Electric Vehicles Controllers No.14 Servo Systems 高新技术企业 专利示范企业 市级专精特新中小企业 科技型中小企业 市科技型中小企业 省级创新型中小企业