No.189 Songjiang District Popularity Ranking Shanghai No.3 Production Automation No.7 Solenoid Valves No.7 Pneumatics Control No.10 Pneumatics Technology No.13 Joints No.25 Instrument Equipment No.50 Industrial Equipment No.63 Ji Xie Ling Accessories No.81 Zhuan Yong Equipment No.88 Ji Xie Ling Components Yi Qi / Instruments Equipment Manufacturing 市级专精特新中小企业 高新技术企业 省级高新技术企业 省级创新型中小企业 市级高新技术企业