CÔNG TY TNHH CƠ KHÍ 31
| Tax code | 2902170437 |
| Vietnamese name | CÔNG TY TNHH CƠ KHÍ 31 |
| Abbreviated name | 31 MECHANICAL CO., LTD |
| English name | 31 MECHANICAL COMPANY LIMITED |
| Trading name | 31 MECHANICAL CO., LTD |
| Address | Khối 4, Phường Thái Hòa, Nghệ An, Việt Nam. |
| Legal representative | Đàm Minh Hiếu |
| Business registration certificate issue date | 17/07/2023 |
| Operations start date | 17/07/2023 |
| Fiscal year end | 31/12 |
| Data updated | 14/10/2026 07:52 |
Business lines
| C2592 | Treatment and coating of metals; machining |
| 4322 | Plumbing, Heating and Air-Conditioning Installation |
| 4329 | Other Building Services Installation |
| 4610 | Commission Agents, Brokers and Auctions of Goods |
| 4653 | Wholesale of agricultural machinery, equipment and supplies |
| 4659 | Wholesale of other machinery and equipment |
| 4662 | Wholesale of metals and metal ores |
| 7410 | Specialized design activities |
| 4690 | Non-specialized Wholesale Trade |
| 4730 | Retail Sale of Motor Fuel in Specialized Stores |
| 2592 | Treatment and coating of metals; machining |
| 2593 | Manufacture of cutlery, hand tools and general hardware |
| 2599 | Manufacture of other fabricated metal products n.e.c. |
| 2822 | Manufacture of metal-forming machinery and machine tools |
| 2930 | Manufacture of parts and accessories for motor vehicles and their engines |
| 7730 | Renting of other machinery, equipment and tangible goods without operator |
| 3312 | Repair of machinery |
| 3315 | Repair and maintenance of transport equipment (except motor vehicles, motorcycles and other motor vehicles) |
| 3319 | Repair of other equipment |
| 3320 | Installation of industrial machinery and equipment |
| 4101 | Construction of residential buildings |
| 4102 | Construction of non-residential buildings |
| 4299 | Construction of other civil engineering projects n.e.c. |
Frequently asked questions about CÔNG TY TNHH CƠ KHÍ 31
What is the tax code of CÔNG TY TNHH CƠ KHÍ 31?
CÔNG TY TNHH CƠ KHÍ 31 has tax code 2902170437, issued on 17/07/2023. 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 CƠ KHÍ 31 have any other names?
Besides its full name, CÔNG TY TNHH CƠ KHÍ 31 is also registered under the name 31 MECHANICAL COMPANY LIMITED. When searching, either this name or tax code 2902170437 will return the same result.
What business lines does CÔNG TY TNHH CƠ KHÍ 31 operate in?
The main business line of CÔNG TY TNHH CƠ KHÍ 31 is Gia công cơ khí; xử lý và tráng phủ kim loại (business line code C2592). The entity is also registered for 22 additional business line(s), all listed under "Business lines" above.
Where is the address of CÔNG TY TNHH CƠ KHÍ 31?
CÔNG TY TNHH CƠ KHÍ 31 has its registered office at Khối 4, Phường Thái Hòa, Nghệ An, Việt Nam.. The entity is located in Phường Thái Hoà, Nghệ An.
How is tax code 2902170437 structured?
Tax code 2902170437 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 29 are the segment prefix; the seven digits 0217043 fall within an ascending sequence from 0000001 to 9999999; the digit 7 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 Thái Hoà
270
Total businesses
125
Operating
145
Ceased / suspended
0
New in last 90 days
Across Tỉnh Nghệ An: 23,198 businesses, of which 10,464 are operating.
Common business lines
By legal form
Limited liability company
161
Joint stock company
63
Single-member limited liability company
13
Sole proprietorship
13
Other state agency
6
Cooperative
3
By status
Taxpayer issued tax code
124
Not operating at registered address
98
Ceased operations; tax code closure not yet completed
39
Temporarily suspended operations
4
Ceased operations; tax code closure completed
4
Operating (household or individual business without complete tax registration information)
1
Businesses with legal representative "Đàm Minh Hiếu"
A total of 1 businesses share the same legal representative name