CÔNG TY TNHH CƠ KHÍ XÂY DỰNG VÀ THƯƠNG MẠI HẢI ÂU
| Tax code | 2803228502 |
| Vietnamese name | CÔNG TY TNHH CƠ KHÍ XÂY DỰNG VÀ THƯƠNG MẠI HẢI ÂU |
| Abbreviated name | HAIAU CO.,LTD |
| English name | HAI AU CONSTRUCTION MECHANICAL AND TRADING COMPANY LIMITED |
| Address | Tổ 4, Thôn Đa Đụn, Xã Kim Tân, Thanh Hóa, Việt Nam. |
| Legal representative | QUÁCH THIỆN QUANG |
| Business registration certificate issue date | 06/05/2026 |
| Operations start date | 06/05/2026 |
| Data updated | 20/09/2026 14:09 |
Business lines
| 4101 | Construction of residential buildings |
| 2310 | Manufacture of glass and glass products |
| 2392 | Manufacture of clay building materials |
| 2395 | Manufacture of articles of concrete, cement and plaster |
| 2410 | Manufacture of basic iron and steel |
| 4102 | Construction of non-residential buildings |
| 4222 | Construction of water supply and sewerage projects |
| 4229 | Construction of other utility projects |
| 4329 | Other Building Services Installation |
| 4330 | Building Completion and Finishing |
| 4340 | Hoạt động dịch vụ trung gian cho xây dựng chuyên dụng |
| 4390 | Other Specialized Construction Activities |
| 4299 | Construction of other civil engineering projects n.e.c. |
| 4673 | Wholesale of other construction materials and installation equipment |
| 7110 | Architectural and engineering activities and related technical consultancy |
| 2592 | Treatment and coating of metals; machining |
Frequently asked questions about CÔNG TY TNHH CƠ KHÍ XÂY DỰNG VÀ THƯƠNG MẠI HẢI ÂU
Is CÔNG TY TNHH CƠ KHÍ XÂY DỰNG VÀ THƯƠNG MẠI HẢI ÂU still operating?
The status of tax code 2803228502 of CÔNG TY TNHH CƠ KHÍ XÂY DỰNG VÀ THƯƠNG MẠI HẢI ÂU is NNT đã được cấp MST according to the latest synced data (as of 20/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
Who is the legal representative of CÔNG TY TNHH CƠ KHÍ XÂY DỰNG VÀ THƯƠNG MẠI HẢI ÂU?
The legal representative of CÔNG TY TNHH CƠ KHÍ XÂY DỰNG VÀ THƯƠNG MẠI HẢI ÂU is QUÁCH THIỆN QUANG according to the tax registration information linked to tax code 2803228502.
What information is needed to issue an invoice to CÔNG TY TNHH CƠ KHÍ XÂY DỰNG VÀ THƯƠNG MẠI HẢI ÂU?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH CƠ KHÍ XÂY DỰNG VÀ THƯƠNG MẠI HẢI ÂU, tax code 2803228502 and address Tổ 4, Thôn Đa Đụn, Xã Kim Tân, Thanh Hóa, 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.
When was the information for tax code 2803228502 last updated?
The data for CÔNG TY TNHH CƠ KHÍ XÂY DỰNG VÀ THƯƠNG MẠI HẢI ÂU was last synced at 14:09 on 20/09/2026. If the entity has just changed its tax registration information, click "Update now" in the information table above to have the system fetch the latest data.
How is tax code 2803228502 structured?
Tax code 2803228502 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 28 are the segment prefix; the seven digits 0322850 fall within an ascending sequence from 0000001 to 9999999; the digit 2 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 Xã Kim Tân
228
Total businesses
109
Operating
115
Ceased / suspended
0
New in last 90 days
Across Tỉnh Thanh Hoá: 28,324 businesses, of which 12,516 are operating.
Common business lines
By legal form
Limited liability company
144
Sole proprietorship
42
Joint stock company
14
Other state agency
6
School / educational institution
6
Single-member limited liability company
4
By status
Taxpayer issued tax code
109
Not operating at registered address
76
Ceased operations; tax code closure not yet completed
34
Pending verification of operating status at registered address
4
Ceased operations; tax code closure completed
3
Temporarily suspended operations
2
Businesses with legal representative "QUÁCH THIỆN QUANG"
A total of 1 businesses share the same legal representative name