CÔNG TY TNHH CẤU KIỆN STEEL & AUTOMATION
| Tax code | 5100519768 |
| Vietnamese name | CÔNG TY TNHH CẤU KIỆN STEEL & AUTOMATION |
| Address | Tổ 2, thôn Xuân Hòa, Xã Tân Quang, Tuyên Quang, Việt Nam. |
| Legal representative | NGUYỄN HỮU HUÂN |
| Business registration certificate issue date | 07/09/2026 |
| Operations start date | 07/09/2026 |
| Data updated | 21/09/2026 21:30 |
Business lines
| 2511 | Manufacture of structural metal products |
| 4101 | Construction of residential buildings |
| 4102 | Construction of non-residential buildings |
| 4212 | Construction of roads |
| 4221 | Construction of electricity projects |
| 4222 | Construction of water supply and sewerage projects |
| 4229 | Construction of other utility projects |
| 4299 | Construction of other civil engineering projects n.e.c. |
| 4311 | Demolition |
| 4312 | Site preparation |
| 4321 | Electrical Installation |
| 4322 | Plumbing, Heating and Air-Conditioning Installation |
| 7110 | Architectural and engineering activities and related technical consultancy |
| 7120 | Technical testing and analysis |
| 7020 | Management consultancy activities |
| 4223 | Construction of telecommunications projects |
| 4291 | Construction of water projects |
| 4293 | Construction of manufacturing and processing projects |
| 4292 | Construction of mining projects |
| 2410 | Manufacture of basic iron and steel |
| 2431 | Casting of iron and steel |
| 2591 | Forging, pressing, stamping and roll-forming of metal; powder metallurgy |
| 2592 | Treatment and coating of metals; machining |
| 2599 | Manufacture of other fabricated metal products n.e.c. |
| 4673 | Wholesale of other construction materials and installation equipment |
| 4690 | Non-specialized Wholesale Trade |
| 4933 | Freight transport by road |
| 5210 | Warehousing and storage |
| 5224 | Cargo handling |
| 2611 | Sản xuất pin mặt trời, tấm pin mặt trời và bộ biến tần quang điện |
| 2619 | Sản xuất linh kiện điện tử khác |
| 2651 | Manufacture of measuring, testing, navigating and control equipment |
| 2220 | Manufacture of plastics products |
Frequently asked questions about CÔNG TY TNHH CẤU KIỆN STEEL & AUTOMATION
How is tax code 5100519768 structured?
Tax code 5100519768 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 51 are the segment prefix; the seven digits 0051976 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 is the tax code of CÔNG TY TNHH CẤU KIỆN STEEL & AUTOMATION?
CÔNG TY TNHH CẤU KIỆN STEEL & AUTOMATION has tax code 5100519768, issued on 07/09/2026. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
When was the information for tax code 5100519768 last updated?
The data for CÔNG TY TNHH CẤU KIỆN STEEL & AUTOMATION was last synced at 21:30 on 21/09/2026. 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.
What information is needed to issue an invoice to CÔNG TY TNHH CẤU KIỆN STEEL & AUTOMATION?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH CẤU KIỆN STEEL & AUTOMATION, tax code 5100519768 and address Tổ 2, thôn Xuân Hòa, Xã Tân Quang, Tuyên Quang, 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.
What business lines does CÔNG TY TNHH CẤU KIỆN STEEL & AUTOMATION operate in?
The main business line of CÔNG TY TNHH CẤU KIỆN STEEL & AUTOMATION is Sản xuất các cấu kiện kim loại (business line code 2511). The entity is also registered for 32 additional business line(s), all listed under "Business lines" above.
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 Tân Quang
36Total businesses
24Operating
12Ceased / suspended
0New in last 90 days
Across Tỉnh Tuyên Quang: 6,672 businesses, of which 3,467 are operating.
Common business lines
By legal form
Limited liability company13
Single-member limited liability company10
Cooperative4
School / educational institution3
Joint stock company3
Enterprise1
By status
Taxpayer issued tax code22
Not operating at registered address7
Operating (household or individual business without complete tax registration information)2
Ceased operations; tax code closure completed2
Ceased operations; tax code closure not yet completed2
Temporarily suspended operations1
Businesses with legal representative "NGUYỄN HỮU HUÂN"
A total of 47 businesses share the same legal representative name