No.170Jiangjin District Popularity Ranking ChongqingNo.13 Dian Ci TechnologyNo.16 Automobile ClutchesNo.17 ClutchesNo.18 Car Air ConditioningNo.25 Coating EngineeringNo.37 Tu Zhuang Gong YiNo.61 Die Casting Machinery Electromechanical Equipment Dong Li Zong Cheng Dian Ci Clutches Ge Guan Machines市级科技进步奖科技进步奖高新技术企业省级高新技术企业市级高新技术企业ISO/TS16949认证