No.189 Chongqing Popularity Ranking No.44 Yubei District No.2 Electrical Equipment No.2 Dian Li Chuan Shu No.2 Dian Qi She Bei Yong Dian Lan / Lines Cable No.2 Dian Xian / Cables No.2 Dian Ci Technology No.2 Shu Dian No.2 Power Transmission and Distribution No.3 Power Engineering No.3 Power Transmission and Distribution No.3 Complete Equipment No.3 Power Grid No.4 Dian Li Gong Ying 名牌产品 守合同重信用企业 市级高新技术企业 市名牌产品 国家免检产品 高新技术企业 ISO9001认证 ISO14001认证