Address : No.5 Duong Thanh St., Hoan Kiem Dist., Hanoi
Tel : (84-24) 38281429-38256539
Fax : (84-24) 38284760
Email: viwase@hn.vnn.vn
Website:http://www.viwase.vn; www.viwase.com.vn
Sector :  - Consulting on, surveying, designing and supervising water supply, drainage and environment sanitation projects.
Detail :  - Tax code: 0100104972
- Tax management agency: Tax Department of Ha Noi City
- Establishment Decision: No.1427/QĐ-BXD - 16/10/2006
- Business License: 0100104972 - 28/11/2006
- Ower/ Lagal representative: Le Van Tuan
- Activity status: Operating

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