Address : 91 Phung Hung St., Hoan Kiem Dist., Hanoi
Manager : Trương Hữu Hùng
Tel : (84-4) 38281414
Fax : (84-4) 38245708
Email: usc@vnn.vn
Website:www.usco.vn
Sector :  - Geological survey.
- Hydrographic survey.
- Water sypply.
- Exploration of mineral resoures.
- Manufacture of building materials.
- Planning and supervision of the building of civil, industrial, transport and irrigation works.
- Exploration and survey for production of building materials topographical and engineering survey.
- Restoration of ancient architechtural works.
- Test and inspection of soil, land, water samples.
- Drilling of steel concrete.
- Appraisal of engineering quality.
- Foundation treatment.

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