Supply Department
          Tel:+86 539 3105300  Fax:+86 539 3105159  
         Office
          Tel:+86 539 3105536  +86 539 3105018
         Human Resources Department
          Tel:+86 539 3105000
         Electricity Department
          Tel:+86 539 3105016  Fax:+86 539 3105016
         Middle East
          Tel:+86 539 3105192  +86 539 3105165

          Fax:+86 539 3105191  +86 539 3105166
         Asia and Africa
          Tel:+86 539 3105156
          Fax:+86 539 3105155
         Europe and the United States Department
          Tel:+86 539 3105196  +86 539 3105197
          Fax:+86 539 3105193  +86 539 3105195
          Domestic sales department
          Tel:+86 539 3105161  +86 539 3105871
          Fax:+86 539 3105162  +86 539 3105872