CÔNG TY CỔ PHẦN CÔNG NGHỆ NHIỆT 3HT
| Tax code | 3401215858 |
| Vietnamese name | CÔNG TY CỔ PHẦN CÔNG NGHỆ NHIỆT 3HT |
| English name | HOAN HUY TRADING CORPORATION |
| Trading name | HOAN HUY TRADING CORPORATION |
| Address | Số 310 Đường 19/4, Phường Hàm Thắng, Lâm Đồng, Việt Nam. |
| Legal representative | Trần Quang Huy |
| Business registration certificate issue date | 16/12/2020 |
| Operations start date | 16/12/2020 |
| Fiscal year end | 31/12 |
| Data updated | 27/09/2026 14:50 |
Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
| A0118 | Growing of vegetables and flowers |
| A0129 | Growing of other perennial crops |
| C3314 | Repair of electrical equipment |
| C3320 | Installation of industrial machinery and equipment |
| E3700 | Sewerage and wastewater treatment |
| F4321 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F4329 | Other Building Services Installation |
| F4330 | Building Completion and Finishing |
| F4390 | Other Specialized Construction Activities |
| G4659 | Wholesale of other machinery and equipment |
| H4933 | Freight transport by road |
| N8130 | Landscape care and maintenance service activities |
| N8299 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY CỔ PHẦN CÔNG NGHỆ NHIỆT 3HT
What is the tax code of CÔNG TY CỔ PHẦN CÔNG NGHỆ NHIỆT 3HT?
CÔNG TY CỔ PHẦN CÔNG NGHỆ NHIỆT 3HT has tax code 3401215858, issued on 16/12/2020. 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 CÔNG TY CỔ PHẦN CÔNG NGHỆ NHIỆT 3HT operate in?
The main business line of CÔNG TY CỔ PHẦN CÔNG NGHỆ NHIỆT 3HT is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code M7110). The entity is also registered for 14 additional business line(s), all listed under "Business lines" above.
How is tax code 3401215858 structured?
Tax code 3401215858 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 34 are the segment prefix; the seven digits 0121585 fall within an ascending sequence from 0000001 to 9999999; the digit 8 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 CÔNG TY CỔ PHẦN CÔNG NGHỆ NHIỆT 3HT?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN CÔNG NGHỆ NHIỆT 3HT, tax code 3401215858 and address Số 310 Đường 19/4, Phường Hàm Thắng, Lâm Đồng, 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.
Is CÔNG TY CỔ PHẦN CÔNG NGHỆ NHIỆT 3HT still operating?
The status of tax code 3401215858 of CÔNG TY CỔ PHẦN CÔNG NGHỆ NHIỆT 3HT is NNT đã được cấp MST according to the latest synced data (as of 27/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
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 Hàm Thắng
744
Total businesses
402
Operating
342
Ceased / suspended
0
New in last 90 days
Across Tỉnh Lâm Đồng: 30,271 businesses, of which 13,912 are operating.
Common business lines
By legal form
Limited liability company
583
Joint stock company
71
Sole proprietorship
34
Single-member limited liability company
31
Other state agency
8
Cooperative
3
By status
Taxpayer issued tax code
402
Not operating at registered address
222
Ceased operations; tax code closure not yet completed
76
Ceased operations; tax code closure completed
23
Temporarily suspended operations
21
Businesses with legal representative "Trần Quang Huy"
A total of 298 businesses share the same legal representative name