CÔNG TY TNHH CƠ KHÍ THƯƠNG MẠI XÂY DỰNG TRƯỜNG AN
| Tax code | 4900944713 |
| Vietnamese name | CÔNG TY TNHH CƠ KHÍ THƯƠNG MẠI XÂY DỰNG TRƯỜNG AN |
| Address | Số 272, Đường Bến Bắc, Phường Tam Thanh, Lạng Sơn, Việt Nam. |
| Data updated | 25/09/2026 08:08 |
Business lines
| 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 |
| 4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| 4632 | Wholesale of Food |
| 4649 | Wholesale of Other Household Goods |
| 4652 | Wholesale of electronic and telecommunications equipment and parts |
| 4653 | Wholesale of agricultural machinery, equipment and supplies |
| 4659 | Wholesale of other machinery and equipment |
| 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. |
| 4690 | Non-specialized Wholesale Trade |
| 4730 | Retail Sale of Motor Fuel in Specialized Stores |
| 2431 | Casting of iron and steel |
| 2432 | Casting of non-ferrous metals |
| 2511 | Manufacture of structural metal products |
| 2512 | Manufacture of tanks, reservoirs and containers of metal |
| 2513 | Manufacture of steam generators, except central heating hot water boilers |
| 2591 | Forging, pressing, stamping and roll-forming of metal; powder metallurgy |
| 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. |
| 2651 | Manufacture of measuring, testing, navigating and control equipment |
| 2812 | Manufacture of fluid power equipment |
| 2813 | Manufacture of other pumps, compressors, taps and valves |
| 2818 | Manufacture of power-driven hand tools |
| 2819 | Manufacture of other general-purpose machinery |
| 3211 | Manufacture of jewellery and related articles |
| 3212 | Manufacture of imitation jewellery and related articles |
| 3290 | Other manufacturing n.e.c. |
| 3311 | Repair of fabricated metal products |
| 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 |
| 3320 | Installation of industrial machinery and equipment |
| 4101 | Construction of residential buildings |
| 4102 | Construction of non-residential buildings |
| 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 |
Frequently asked questions about CÔNG TY TNHH CƠ KHÍ THƯƠNG MẠI XÂY DỰNG TRƯỜNG AN
What business lines does CÔNG TY TNHH CƠ KHÍ THƯƠNG MẠI XÂY DỰNG TRƯỜNG AN operate in?
The main business line of CÔNG TY TNHH CƠ KHÍ THƯƠNG MẠI XÂY DỰNG TRƯỜNG AN is Lắp đặt hệ thống xây dựng khác (business line code 4329). The entity is also registered for 49 additional business line(s), all listed under "Business lines" above.
What information is needed to issue an invoice to CÔNG TY TNHH CƠ KHÍ THƯƠNG MẠI XÂY DỰNG TRƯỜNG AN?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH CƠ KHÍ THƯƠNG MẠI XÂY DỰNG TRƯỜNG AN, tax code 4900944713 and address Số 272, Đường Bến Bắc, Phường Tam Thanh, Lạng Sơn, 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 4900944713 last updated?
The data for CÔNG TY TNHH CƠ KHÍ THƯƠNG MẠI XÂY DỰNG TRƯỜNG AN was last synced at 08:08 on 25/09/2026. 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 is the tax code of CÔNG TY TNHH CƠ KHÍ THƯƠNG MẠI XÂY DỰNG TRƯỜNG AN?
CÔNG TY TNHH CƠ KHÍ THƯƠNG MẠI XÂY DỰNG TRƯỜNG AN has tax code 4900944713. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
How is tax code 4900944713 structured?
Tax code 4900944713 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 49 are the segment prefix; the seven digits 0094471 fall within an ascending sequence from 0000001 to 9999999; the digit 3 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 Tam Thanh
594
Total businesses
209
Operating
380
Ceased / suspended
0
New in last 90 days
Across Tỉnh Lạng Sơn: 5,855 businesses, of which 2,485 are operating.
Common business lines
By legal form
Limited liability company
319
Single-member limited liability company
154
Joint stock company
85
Sole proprietorship
16
School / educational institution
4
Centre (public service / services)
4
By status
Taxpayer issued tax code
209
Not operating at registered address
178
Ceased operations; tax code closure not yet completed
95
Ceased operations; tax code closure completed
65
Temporarily suspended operations
42
Pending verification of operating status at registered address
4