Baoding Baoling Transformer Co., Ltd.
Baoding Tianwei Transformer Co., Ltd.
Tianwei Baobian (Qinhuangdao) Transformer Co., Ltd.
Tianwei Baobian (Hefei) Transformer Co., Ltd.
Tianwei Baobian Electric Co., Ltd.
State Grid Heilongjiang Electric Power Co., Ltd.
Chongqing Electric Power Maintenance Branch
State Grid Chongqing Electric Power Company
State Grid Shanghai Maintenance Company
State Grid Shanghai Electric Power Company
Tianjin Electric Power Maintenance Company
State Grid Tianjin Electric Power Company
Beijing Electric Power Maintenance Branch
State Grid Beijing Electric Power Company
Ulanqab Power Supply Company
Bayannur Power Supply Company
Address: No. 6 Changchun Street, Yongji Economic Development Zone, Jilin City City, Jilin Province
Tel: +86-0432-64205855
Fax: +86-0432-64205533
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