Address : No.7, National Highway 52, Truong Tho Ward, Thu Duc Dist., Hochiminh City
Tel : (84-28) 22100807
Fax : (84-28) 38961191
Email: nptptc4@npt.evn.vn
Website:http://ptc4.npt.evn.vn
Sector :  - Investing in development of power transmission networks.
- Managing, operating, repairing, testing grid.
- Managing, operating, repairing internal telecommunication information system.
- Business information technology services.
- Consulting on construction investment, project management consultancy, supervision consultant for construction of power grid works; telecommunications and information technology.
- Construction, supervision and installation of telecommunications equipment and information technology.
- Automation and control activities.
- Operation of nursing facilities.
- Leasing machinery and equipment.
- Training and developing human resources in management, operation and repair of power grids.
- Construction and installation of power grid works.
- Production of grid equipment, telecommunications equipment and information technology.
- Import, export, trading in materials, grid equipment, telecommunications equipment and information technology.
Detail :  - Tax code: 0102743068-007
- Tax management agency: Tax Deparment of Hochiminh City
- Business license/date of issue: No. 0102743068-007 - 29/07/2008
- Activity status: Operating

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