DNTN - Đặng Dũng
| Tax code | 5700524294 |
| Vietnamese name | DNTN - Đặng Dũng |
| Address | Khu Vĩnh Quang, Phường Mạo Khê(Hết hiệu lưc), TP Quảng Ninh, Việt Nam. |
| Legal representative | Đặng Văn Dũng |
| Business registration certificate issue date | 13/06/2006 |
| Operations start date | 15/07/2006 |
| Data updated | 18/09/2026 13:42 |
Business lines
| M72 | Scientific research and development |
Frequently asked questions about DNTN - Đặng Dũng
How is tax code 5700524294 structured?
Tax code 5700524294 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 57 are the segment prefix; the seven digits 0052429 fall within an ascending sequence from 0000001 to 9999999; the digit 4 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
What information is needed to issue an invoice to DNTN - Đặng Dũng?
The three mandatory fields on an invoice are the entity name DNTN - Đặng Dũng, tax code 5700524294 and address Khu Vĩnh Quang, Phường Mạo Khê(Hết hiệu lưc), TP Quảng Ninh, Việt Nam.. Check the tax code status again right before issuing an invoice, because an invoice issued to an entity that is not operating at its registered address risks being rejected at tax finalization.
Where is the address of DNTN - Đặng Dũng?
DNTN - Đặng Dũng has its registered office at Khu Vĩnh Quang, Phường Mạo Khê(Hết hiệu lưc), TP Quảng Ninh, Việt Nam.. The entity is located in Phường Mạo Khê, Quảng Ninh.
What is the tax code of DNTN - Đặng Dũng?
DNTN - Đặng Dũng has tax code 5700524294, issued on 15/07/2006. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
What business lines does DNTN - Đặng Dũng operate in?
The main business line of DNTN - Đặng Dũng is Nghiên cứu khoa học và phát triển. (business line code M72).
Legal basis: Article 11 of the 2025 Law on Tax Administration and Circular 90/2026/TT-BTC on tax registration (effective 01/7/2026). See also tax code structure and the list of 10 tax code statuses.
Business statistics in Phường Mạo Khê
870
Total businesses
378
Operating
485
Ceased / suspended
0
New in last 90 days
Across Tỉnh Quảng Ninh: 19,882 businesses, of which 7,851 are operating.
Common business lines
By legal form
Limited liability company
514
Joint stock company
169
Single-member limited liability company
140
Sole proprietorship
15
Cooperative
11
Other state agency
5
By status
Taxpayer issued tax code
378
Not operating at registered address
272
Ceased operations; tax code closure not yet completed
115
Temporarily suspended operations
56
Ceased operations; tax code closure completed
42
Pending verification of operating status at registered address
7
Businesses with legal representative "Đặng Văn Dũng"
A total of 127 businesses share the same legal representative name