CÔNG TY TNHH MAI SINH STEEL
| Tax code | 3603833536 |
| Vietnamese name | CÔNG TY TNHH MAI SINH STEEL |
| Address | E923D, KP5A, Phường Long Bình, TP Đồng Nai, Việt Nam. |
| Legal representative | Mai Văn Sinh |
| Business registration certificate issue date | 05/11/2021 |
| Operations start date | 05/11/2021 |
| Fiscal year end | 31/12 |
| Data updated | 19/09/2026 19:07 |
Business lines
| C2592 | Treatment and coating of metals; machining |
| 2591 | Forging, pressing, stamping and roll-forming of metal; powder metallurgy |
| 2592 | Treatment and coating of metals; machining |
| 3312 | Repair of machinery |
| 3314 | Repair of electrical equipment |
| 3320 | Installation of industrial machinery and equipment |
| 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 |
| 4311 | Demolition |
| 4312 | Site preparation |
| 4321 | Electrical Installation |
| 4322 | Plumbing, Heating and Air-Conditioning Installation |
| 4329 | Other Building Services Installation |
| 4330 | Building Completion and Finishing |
| 4649 | Wholesale of Other Household Goods |
| 4659 | Wholesale of other machinery and equipment |
| 4662 | Wholesale of metals and metal ores |
| 4932 | Other passenger land transport |
| 4933 | Freight transport by road |
| 7110 | Architectural and engineering activities and related technical consultancy |
| 7710 | Rental and leasing of motor vehicles |
| 7730 | Renting of other machinery, equipment and tangible goods without operator |
Frequently asked questions about CÔNG TY TNHH MAI SINH STEEL
Who is the legal representative of CÔNG TY TNHH MAI SINH STEEL?
The legal representative of CÔNG TY TNHH MAI SINH STEEL is Mai Văn Sinh according to the tax registration information linked to tax code 3603833536.
How is tax code 3603833536 structured?
Tax code 3603833536 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 36 are the segment prefix; the seven digits 0383353 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 information is needed to issue an invoice to CÔNG TY TNHH MAI SINH STEEL?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH MAI SINH STEEL, tax code 3603833536 and address E923D, KP5A, Phường Long Bình, TP Đồng Nai, 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.
Where is the address of CÔNG TY TNHH MAI SINH STEEL?
CÔNG TY TNHH MAI SINH STEEL has its registered office at E923D, KP5A, Phường Long Bình, TP Đồng Nai, Việt Nam.. The entity is located in Phường Long Bình, Đồng Nai.
What is the tax code of CÔNG TY TNHH MAI SINH STEEL?
CÔNG TY TNHH MAI SINH STEEL has tax code 3603833536, issued on 05/11/2021. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
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 Long Bình
3,779Total businesses
1,818Operating
1,957Ceased / suspended
0New in last 90 days
Across Thành phố Đồng Nai: 54,766 businesses, of which 25,761 are operating.
Common business lines
By legal form
Limited liability company2,629
Single-member limited liability company699
Sole proprietorship210
Joint stock company177
School / educational institution16
Other company12
By status
Taxpayer issued tax code1,805
Not operating at registered address1,121
Ceased operations; tax code closure not yet completed536
Ceased operations; tax code closure completed164
Temporarily suspended operations136
Operating (household or individual business without complete tax registration information)13
Businesses with legal representative "Mai Văn Sinh"
A total of 8 businesses share the same legal representative name