CÔNG TY TNHH CÔNG NGHỆ KỸ THUẬT KHÔNG KHÍ
| Tax code | 0317739865 |
| Vietnamese name | CÔNG TY TNHH CÔNG NGHỆ KỸ THUẬT KHÔNG KHÍ |
| English name | AIR ENGINEERING TECHNOLOGY CO.,LTD |
| Trading name | AIR ENGINEERING TECHNOLOGY CO.,LTD |
| Address | Số 688/83/27 Tân Kỳ Tân Qúy, Phường Bình Hưng Hòa, TP Hồ Chí Minh, Việt Nam. |
| Legal representative | Đỗ Thanh Duân |
| Business registration certificate issue date | 20/03/2023 |
| Operations start date | 20/03/2023 |
| Fiscal year end | 31/12 |
| Data updated | 26/09/2026 17:07 |
Business lines
| F4321 | Electrical Installation |
| C1622 | Manufacture of builders' carpentry and joinery |
| C2592 | Treatment and coating of metals; machining |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F4329 | Other Building Services Installation |
| G4649 | Wholesale of Other Household Goods |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M7410 | Specialized design activities |
Frequently asked questions about CÔNG TY TNHH CÔNG NGHỆ KỸ THUẬT KHÔNG KHÍ
What is the tax code of CÔNG TY TNHH CÔNG NGHỆ KỸ THUẬT KHÔNG KHÍ?
CÔNG TY TNHH CÔNG NGHỆ KỸ THUẬT KHÔNG KHÍ has tax code 0317739865, issued on 20/03/2023. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Does CÔNG TY TNHH CÔNG NGHỆ KỸ THUẬT KHÔNG KHÍ have any other names?
Besides its full name, CÔNG TY TNHH CÔNG NGHỆ KỸ THUẬT KHÔNG KHÍ is also registered under the name AIR ENGINEERING TECHNOLOGY CO.,LTD. When searching, either this name or tax code 0317739865 will return the same result.
What business lines does CÔNG TY TNHH CÔNG NGHỆ KỸ THUẬT KHÔNG KHÍ operate in?
The main business line of CÔNG TY TNHH CÔNG NGHỆ KỸ THUẬT KHÔNG KHÍ is Lắp đặt hệ thống điện (business line code F4321). The entity is also registered for 11 additional business line(s), all listed under "Business lines" above.
Where is the address of CÔNG TY TNHH CÔNG NGHỆ KỸ THUẬT KHÔNG KHÍ?
CÔNG TY TNHH CÔNG NGHỆ KỸ THUẬT KHÔNG KHÍ has its registered office at Số 688/83/27 Tân Kỳ Tân Qúy, Phường Bình Hưng Hòa, TP Hồ Chí Minh, Việt Nam.. The entity is located in Phường Bình Hưng Hoà, Hồ Chí Minh.
How is tax code 0317739865 structured?
Tax code 0317739865 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 03 are the segment prefix; the seven digits 1773986 fall within an ascending sequence from 0000001 to 9999999; the digit 5 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
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 Bình Hưng Hoà
5,948Total businesses
2,494Operating
3,310Ceased / suspended
0New in last 90 days
Across Thành phố Hồ Chí Minh: 469,631 businesses, of which 182,794 are operating.
Common business lines
By legal form
Limited liability company4,895
Single-member limited liability company545
Joint stock company382
Sole proprietorship102
Unclassified5
Other state agency3
By status
Taxpayer issued tax code2,494
Not operating at registered address2,083
Ceased operations; tax code closure not yet completed808
Temporarily suspended operations230
Ceased operations; tax code closure completed189
Pending verification of operating status at registered address142
Businesses with legal representative "Đỗ Thanh Duân"
A total of 6 businesses share the same legal representative name