CÔNG TY TNHH DONG A SYSTEM
| Tax code | 2401017396 |
| Vietnamese name | CÔNG TY TNHH DONG A SYSTEM |
| English name | DONG A SYSTEM COMPANY LIMITED |
| Trading name | DONG A SYSTEM COMPANY LIMITED |
| Address | Thôn Trung Tâm, Xã Xuân Cẩm, TP Bắc Ninh, Việt Nam. |
| Legal representative | NGHIÊM VĂN NGỌC |
| Business registration certificate issue date | 01/04/2025 |
| Operations start date | 01/04/2025 |
| Fiscal year end | 31/12 |
| Data updated | 23/09/2026 13:27 |
Business lines
| 4322 | Plumbing, Heating and Air-Conditioning Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| 3320 | Installation of industrial machinery and equipment |
| 1610 | Sawmilling and planing of wood; preservation of wood |
| 1621 | Manufacture of veneer sheets and wood-based panels |
| 1622 | Manufacture of builders' carpentry and joinery |
| 2394 | Manufacture of cement, lime and plaster |
| 2395 | Manufacture of articles of concrete, cement and plaster |
| 2399 | Manufacture of other non-metallic mineral products n.e.c. |
| 2410 | Manufacture of basic iron and steel |
| 2591 | Forging, pressing, stamping and roll-forming of metal; powder metallurgy |
| 2592 | Treatment and coating of metals; machining |
| 4101 | Construction of residential buildings |
| 4102 | Construction of non-residential buildings |
| 4211 | Construction of railways |
| 4212 | Construction of roads |
| 4221 | Construction of electricity projects |
| 4222 | Construction of water supply and sewerage projects |
| 4223 | Construction of telecommunications projects |
| 4229 | Construction of other utility projects |
| 4291 | Construction of water projects |
| 4292 | Construction of mining projects |
| 4293 | Construction of manufacturing and processing projects |
| 4299 | Construction of other civil engineering projects n.e.c. |
| 4311 | Demolition |
| 4312 | Site preparation |
| 4321 | Electrical Installation |
| 4329 | Other Building Services Installation |
| 4330 | Building Completion and Finishing |
| 4390 | Other Specialized Construction Activities |
| 4649 | Wholesale of Other Household Goods |
| 4652 | Wholesale of electronic and telecommunications equipment and parts |
| 2396 | Cutting, shaping and finishing of stone |
| 4653 | Wholesale of agricultural machinery, equipment and supplies |
| 3311 | Repair of fabricated metal products |
| 4659 | Wholesale of other machinery and equipment |
| 3312 | Repair of machinery |
| 3313 | Repair of electronic and optical equipment |
| 3314 | Repair of electrical equipment |
| 3315 | Repair and maintenance of transport equipment (except motor vehicles, motorcycles and other motor vehicles) |
| 3319 | Repair of other equipment |
| 4690 | Non-specialized Wholesale Trade |
| 4651 | Wholesale of computers, computer peripheral equipment and software |
| 4671 | Wholesale of solid, liquid and gaseous fuels and related products |
| 4672 | Wholesale of metals and metal ores |
| 4673 | Wholesale of other construction materials and installation equipment |
| 4679 | Wholesale of other specialized products n.e.c. |
| 4740 | Retail sale of information and communications equipment |
| 4751 | Retail Sale of Textiles, Wool, Yarn, Sewing Thread and Other Textile Goods in Specialized Stores |
| 4933 | Freight transport by road |
| 5225 | Support activities for road transport |
| 4753 | Retail Sale of Carpets, Mattresses, Blankets, Mosquito Nets, Curtains, Wall and Floor Coverings in Specialized Stores |
| 5229 | Other transport support activities |
| 4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| 7730 | Renting of other machinery, equipment and tangible goods without operator |
| 8299 | Other business support service activities n.e.c. |
| 7710 | Rental and leasing of motor vehicles |
| 9510 | Sửa chữa, bảo dưỡng máy tính, thiết bị thông tin và truyền thông |
| 9524 | Repair of furniture and home furnishings |
| 9531 | Repair and maintenance of automobiles and other motor vehicles |
| 9532 | Sửa chữa, bảo dưỡng mô tô, xe máy |
Frequently asked questions about CÔNG TY TNHH DONG A SYSTEM
How is tax code 2401017396 structured?
Tax code 2401017396 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 24 are the segment prefix; the seven digits 0101739 fall within an ascending sequence from 0000001 to 9999999; the digit 6 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
What business lines does CÔNG TY TNHH DONG A SYSTEM operate in?
The main business line of CÔNG TY TNHH DONG A SYSTEM is Lắp đặt hệ thống cấp, thoát nước, hệ thống sưởi và điều hoà không khí (business line code 4322). The entity is also registered for 60 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY TNHH DONG A SYSTEM?
CÔNG TY TNHH DONG A SYSTEM has tax code 2401017396, issued on 01/04/2025. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Who is the legal representative of CÔNG TY TNHH DONG A SYSTEM?
The legal representative of CÔNG TY TNHH DONG A SYSTEM is NGHIÊM VĂN NGỌC according to the tax registration information linked to tax code 2401017396.
When was the information for tax code 2401017396 last updated?
The data for CÔNG TY TNHH DONG A SYSTEM was last synced at 13:27 on 23/09/2026. 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.
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 Xuân Cẩm
335
Total businesses
227
Operating
108
Ceased / suspended
0
New in last 90 days
Across Tỉnh Bắc Ninh: 38,230 businesses, of which 20,900 are operating.
Common business lines
By legal form
Limited liability company
228
Joint stock company
54
Single-member limited liability company
29
Cooperative
11
Sole proprietorship
7
Cooperative group
3
By status
Taxpayer issued tax code
225
Ceased operations; tax code closure not yet completed
52
Not operating at registered address
34
Ceased operations; tax code closure completed
11
Temporarily suspended operations
11
Operating (household or individual business without complete tax registration information)
2
Businesses with legal representative "NGHIÊM VĂN NGỌC"
A total of 5 businesses share the same legal representative name