No.18 Tongnan District Popularity Ranking Chongqing No.4 Laboratory Instruments Equipment No.7 Servo Systems No.7 Research Equipment No.9 Pin Zhi Control No.16 Electronics Engineering No.24 Laser Technology No.54 Surface Treatment No.70 Yi Qi / Instruments Ya Dian Tao Ci Yuan Parts X She Xian Yan She Ci Xing Yuan Parts Spray Coating Systems 科技型中小企业 国家科技型中小企业 省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 市科技型中小企业 高新技术企业 博士后工作站 ISO9001认证 ISO14000认证