No.238 Minxing District Popularity Ranking Shanghai No.2 Smart Actuators No.3 Electrical Control Systems No.3 Zi Dong Hua Xi Tong Ji Cheng Shang No.4 Zhi Xing Ji Gou No.4 Video Security Surveillance No.5 Pneumatics Control No.5 Electrical Control No.6 Relays No.6 Frequency Converters No.7 Monitoring Systems No.7 Smart Power No.8 Cu Dong Devices 市著名商标 专利示范企业 市级专精特新中小企业 省级高新技术企业 市级高新技术企业 高新技术企业