Doanh nghiệp tư nhân Thanh Thanh
| Tax code | 4000296481 |
| Vietnamese name | Doanh nghiệp tư nhân Thanh Thanh |
| Abbreviated name | Vật liệu xây dựng ái Cường |
| Trading name | Vật liệu xây dựng ái Cường |
| Address | 169 Phan Bội Châu, Phường Bàn Thạch, TP Đà Nẵng, Việt Nam. |
| Business registration certificate issue date | 29/10/1997 |
| Operations start date | 04/03/1999 |
| Fiscal year end | 31/12 |
| Data updated | 19/09/2026 04:04 |
Part of the "Tax Code Cleanup" campaign
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Doanh nghiệp tư nhân Thanh Thanh is currently in status Not operating at registered address. Delayed handling may incur late payment interest and administrative penalties. Use our tool to estimate the penalty and get a route to resolve it.
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Business lines
| G4663 | Wholesale of construction materials, hardware, plumbing and heating equipment and supplies |
Frequently asked questions about Doanh nghiệp tư nhân Thanh Thanh
What is the tax code of Doanh nghiệp tư nhân Thanh Thanh?
Doanh nghiệp tư nhân Thanh Thanh has tax code 4000296481, issued on 04/03/1999. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Where is the address of Doanh nghiệp tư nhân Thanh Thanh?
Doanh nghiệp tư nhân Thanh Thanh has its registered office at 169 Phan Bội Châu, Phường Bàn Thạch, TP Đà Nẵng, Việt Nam.. The entity is located in Phường Bàn Thạch, Đà Nẵng.
Does Doanh nghiệp tư nhân Thanh Thanh have any other names?
Besides its full name, Doanh nghiệp tư nhân Thanh Thanh is also registered under the name Vật liệu xây dựng ái Cường. When searching, either this name or tax code 4000296481 will return the same result.
How is tax code 4000296481 structured?
Tax code 4000296481 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 40 are the segment prefix; the seven digits 0029648 fall within an ascending sequence from 0000001 to 9999999; the digit 1 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
What business lines does Doanh nghiệp tư nhân Thanh Thanh operate in?
The main business line of Doanh nghiệp tư nhân Thanh Thanh is Bán buôn vật liệu, thiết bị lắp đặt khác trong xây dựng (business line code G4663).
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 Bàn Thạch
938Total businesses
475Operating
463Ceased / suspended
0New in last 90 days
Across Thành phố Đà Nẵng: 55,014 businesses, of which 23,082 are operating.
Common business lines
By legal form
Limited liability company496
Joint stock company198
Single-member limited liability company156
Other state agency23
Sole proprietorship15
Centre (public service / services)11
By status
Taxpayer issued tax code475
Not operating at registered address213
Ceased operations; tax code closure not yet completed128
Temporarily suspended operations77
Ceased operations; tax code closure completed45