CÔNG TY TNHH THÉP VÀ ĐẦU TƯ XÂY DỰNG TRUNG KIÊN
| Tax code | 3700818357 |
| Vietnamese name | CÔNG TY TNHH THÉP VÀ ĐẦU TƯ XÂY DỰNG TRUNG KIÊN |
| Abbreviated name | TRUNGKIEN CO.,LTD |
| Trading name | TRUNGKIEN CO.,LTD |
| Address | T30/1, Khu phố Bình Thuận 2, Phường Thuận Giao, TP Hồ Chí Minh, Việt Nam. |
| Legal representative | ĐOÀN THANH KIÊN |
| Business registration certificate issue date | 08/07/2010 |
| Operations start date | 21/08/2007 |
| Fiscal year end | 31/12 |
| Data updated | 17/09/2026 18:34 |
Business lines
| G4662 | Wholesale of metals and metal ores |
| G4663 | Wholesale of construction materials, hardware, plumbing and heating equipment and supplies |
| C25910 | Forging, pressing, stamping and roll-forming of metal; powder metallurgy |
| C25920 | Treatment and coating of metals; machining |
| F41000 | Construction of buildings |
| F43210 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| G4659 | Wholesale of other machinery and equipment |
| H4933 | Freight transport by road |
| I5510 | Short-term accommodation activities |
| I5610 | Restaurants and mobile food service activities |
| K64920 | Other credit granting |
| L68100 | Real estate activities with own or leased property |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
Frequently asked questions about CÔNG TY TNHH THÉP VÀ ĐẦU TƯ XÂY DỰNG TRUNG KIÊN
What information is needed to issue an invoice to CÔNG TY TNHH THÉP VÀ ĐẦU TƯ XÂY DỰNG TRUNG KIÊN?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH THÉP VÀ ĐẦU TƯ XÂY DỰNG TRUNG KIÊN, tax code 3700818357 and address T30/1, Khu phố Bình Thuận 2, Phường Thuận Giao, TP Hồ Chí Minh, 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 3700818357 structured?
Tax code 3700818357 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 37 are the segment prefix; the seven digits 0081835 fall within an ascending sequence from 0000001 to 9999999; the digit 7 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 THÉP VÀ ĐẦU TƯ XÂY DỰNG TRUNG KIÊN operate in?
The main business line of CÔNG TY TNHH THÉP VÀ ĐẦU TƯ XÂY DỰNG TRUNG KIÊN is Bán buôn kim loại và quặng kim loại (business line code G4662). The entity is also registered for 14 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY TNHH THÉP VÀ ĐẦU TƯ XÂY DỰNG TRUNG KIÊN?
CÔNG TY TNHH THÉP VÀ ĐẦU TƯ XÂY DỰNG TRUNG KIÊN has tax code 3700818357, issued on 21/08/2007. 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 THÉP VÀ ĐẦU TƯ XÂY DỰNG TRUNG KIÊN?
The legal representative of CÔNG TY TNHH THÉP VÀ ĐẦU TƯ XÂY DỰNG TRUNG KIÊN is ĐOÀN THANH KIÊN according to the tax registration information linked to tax code 3700818357.
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 Thuận Giao
2,781
Total businesses
1,349
Operating
1,254
Ceased / suspended
0
New in last 90 days
Across Thành phố Hồ Chí Minh: 469,631 businesses, of which 182,794 are operating.
Common business lines
By legal form
Limited liability company
1,954
Single-member limited liability company
525
Joint stock company
105
Sole proprietorship
104
Individual shop / establishment
48
Unclassified
12
By status
Taxpayer issued tax code
1,346
Not operating at registered address
739
Ceased operations; tax code closure completed
215
Ceased operations; tax code closure not yet completed
211
Pending verification of operating status at registered address
175
Temporarily suspended operations
89