Công Ty TNHH Cơ Khí Kết Cấu Thép Thanh Sơn
| Tax code | 5701533661 |
| Vietnamese name | Công Ty TNHH Cơ Khí Kết Cấu Thép Thanh Sơn |
| Address | Tổ 5B, khu 4B, Phường Việt Hưng, TP Quảng Ninh, Việt Nam. |
| Legal representative | Nguyễn Thị Sơn |
| Business registration certificate issue date | 06/10/2011 |
| Operations start date | 06/10/2011 |
| Fiscal year end | 31/12 |
| Data updated | 20/09/2026 06:47 |
Part of the "Tax Code Cleanup" campaign
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Công Ty TNHH Cơ Khí Kết Cấu Thép Thanh Sơn is currently in status Not operating at registered address. Delayed handling may incur late payment interest and administrative penalties. Use our tool to estimate the penalty and get a route to resolve it.
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Business lines
| C25920 | Treatment and coating of metals; machining |
| B0810 | Quarrying of stone, sand and clay |
| C25930 | Manufacture of cutlery, hand tools and general hardware |
| C33150 | Repair and maintenance of transport equipment (except motor vehicles, motorcycles and other motor vehicles) |
| F41000 | Construction of buildings |
| F42200 | Construction of utility projects |
| F42900 | Construction of other civil engineering projects |
| G45200 | Maintenance and Repair of Motor Vehicles and Other Motor Vehicles |
| H4933 | Freight transport by road |
| H5022 | Inland freight water transport |
Frequently asked questions about Công Ty TNHH Cơ Khí Kết Cấu Thép Thanh Sơn
What is the tax code of Công Ty TNHH Cơ Khí Kết Cấu Thép Thanh Sơn?
Công Ty TNHH Cơ Khí Kết Cấu Thép Thanh Sơn has tax code 5701533661, issued on 06/10/2011. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Where is the address of Công Ty TNHH Cơ Khí Kết Cấu Thép Thanh Sơn?
Công Ty TNHH Cơ Khí Kết Cấu Thép Thanh Sơn has its registered office at Tổ 5B, khu 4B, Phường Việt Hưng, TP Quảng Ninh, Việt Nam.. The entity is located in Phường Việt Hưng, Quảng Ninh.
What information is needed to issue an invoice to Công Ty TNHH Cơ Khí Kết Cấu Thép Thanh Sơn?
The three mandatory fields on an invoice are the entity name Công Ty TNHH Cơ Khí Kết Cấu Thép Thanh Sơn, tax code 5701533661 and address Tổ 5B, khu 4B, Phường Việt Hưng, TP Quảng Ninh, 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.
How is tax code 5701533661 structured?
Tax code 5701533661 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 57 are the segment prefix; the seven digits 0153366 fall within an ascending sequence from 0000001 to 9999999; the digit 1 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
Who is the legal representative of Công Ty TNHH Cơ Khí Kết Cấu Thép Thanh Sơn?
The legal representative of Công Ty TNHH Cơ Khí Kết Cấu Thép Thanh Sơn is Nguyễn Thị Sơn according to the tax registration information linked to tax code 5701533661.
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 Việt Hưng
874Total businesses
404Operating
468Ceased / suspended
0New in last 90 days
Across Tỉnh Quảng Ninh: 19,882 businesses, of which 7,851 are operating.
Common business lines
By legal form
Limited liability company442
Joint stock company222
Single-member limited liability company137
Sole proprietorship49
Cooperative8
School / educational institution5
By status
Taxpayer issued tax code404
Not operating at registered address336
Temporarily suspended operations56
Ceased operations; tax code closure not yet completed46
Ceased operations; tax code closure completed28
—2
Businesses with legal representative "Nguyễn Thị Sơn"
A total of 94 businesses share the same legal representative name