CÔNG TY TNHH TM & DV DƯƠNG LONG
| Tax code | 3101125032 |
| Vietnamese name | CÔNG TY TNHH TM & DV DƯƠNG LONG |
| English name | DUONG LONG TM & DV COMPANY LIMITED |
| Trading name | DUONG LONG TM & DV COMPANY LIMITED |
| Address | Số 18 Trần Nhật Duật, Thôn Tân Sơn, Phường Đồng Hới, Quảng Trị, Việt Nam. |
| Legal representative | Trần Quý Dương |
| Business registration certificate issue date | 14/07/2023 |
| Operations start date | 14/07/2023 |
| Fiscal year end | 31/12 |
| Data updated | 20/09/2026 02:34 |
Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
| 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 |
| 1623 | Manufacture of wooden containers |
| 1629 | Manufacture of other products of wood; manufacture of articles of bamboo, rattan, straw and plaiting materials |
| 2022 | Manufacture of paints, varnishes and similar coatings, printing ink and mastics |
| 2391 | Manufacture of refractory products |
| 2392 | Manufacture of clay building materials |
| 2393 | Manufacture of other porcelain and ceramic products |
| 2394 | Manufacture of cement, lime and plaster |
| 2395 | Manufacture of articles of concrete, cement and plaster |
| 2410 | Manufacture of basic iron and steel |
| 2811 | Manufacture of engines and turbines, except aircraft, vehicle and cycle engines |
| 2812 | Manufacture of fluid power equipment |
| 2813 | Manufacture of other pumps, compressors, taps and valves |
| 2814 | Manufacture of bearings, gears, gearing and driving elements |
| 2815 | Manufacture of ovens, furnaces and furnace burners |
| 2816 | Manufacture of lifting and handling equipment |
| 2817 | Manufacture of office machinery and equipment, except computers and peripheral equipment |
| 2818 | Manufacture of power-driven hand tools |
| 2819 | Manufacture of other general-purpose machinery |
| 2821 | Manufacture of agricultural and forestry machinery |
| 2822 | Manufacture of metal-forming machinery and machine tools |
| 2823 | Manufacture of metallurgy machinery |
| 2824 | Manufacture of mining and construction machinery |
| 2825 | Manufacture of machinery for food, beverage and tobacco processing |
| 2826 | Manufacture of machinery for textile, apparel and leather production |
| 2829 | Manufacture of other special-purpose machinery |
| 4101 | Construction of residential buildings |
| 4102 | Construction of non-residential buildings |
| 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 |
| 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 |
| 4322 | Plumbing, Heating and Air-Conditioning Installation |
| 4329 | Other Building Services Installation |
| 4330 | Building Completion and Finishing |
| 4390 | Other Specialized Construction Activities |
| 4610 | Commission Agents, Brokers and Auctions of Goods |
| 4649 | Wholesale of Other Household Goods |
| 4659 | Wholesale of other machinery and equipment |
| 4662 | Wholesale of metals and metal ores |
| 4690 | Non-specialized Wholesale Trade |
| 4753 | Retail Sale of Carpets, Mattresses, Blankets, Mosquito Nets, Curtains, Wall and Floor Coverings in Specialized Stores |
| 4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| 4773 | Retail sale of other new goods in specialized stores |
| 7020 | Management consultancy activities |
| 7110 | Architectural and engineering activities and related technical consultancy |
| 7120 | Technical testing and analysis |
| 7410 | Specialized design activities |
| 7730 | Renting of other machinery, equipment and tangible goods without operator |
| 8299 | Other business support service activities n.e.c. |
| 8531 | Elementary vocational training |
| 8532 | Intermediate vocational training |
| 8533 | College-level vocational training |
| 8559 | Other education n.e.c. |
| 9524 | Repair of furniture and home furnishings |
Frequently asked questions about CÔNG TY TNHH TM & DV DƯƠNG LONG
Who is the legal representative of CÔNG TY TNHH TM & DV DƯƠNG LONG?
The legal representative of CÔNG TY TNHH TM & DV DƯƠNG LONG is Trần Quý Dương according to the tax registration information linked to tax code 3101125032.
Is CÔNG TY TNHH TM & DV DƯƠNG LONG still operating?
The status of tax code 3101125032 of CÔNG TY TNHH TM & DV DƯƠNG LONG is NNT đã được cấp MST according to the latest synced data (as of 20/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
What is the tax code of CÔNG TY TNHH TM & DV DƯƠNG LONG?
CÔNG TY TNHH TM & DV DƯƠNG LONG has tax code 3101125032, issued on 14/07/2023. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Does CÔNG TY TNHH TM & DV DƯƠNG LONG have any other names?
Besides its full name, CÔNG TY TNHH TM & DV DƯƠNG LONG is also registered under the name DUONG LONG TM & DV COMPANY LIMITED. When searching, either this name or tax code 3101125032 will return the same result.
What business lines does CÔNG TY TNHH TM & DV DƯƠNG LONG operate in?
The main business line of CÔNG TY TNHH TM & DV DƯƠNG LONG is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code M7110). The entity is also registered for 63 additional business line(s), all listed under "Business lines" above.
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 Đồng Hới
2,598Total businesses
1,283Operating
1,314Ceased / suspended
0New in last 90 days
Across Tỉnh Quảng Trị: 14,108 businesses, of which 6,983 are operating.
Common business lines
By legal form
Limited liability company1,948
Joint stock company305
Sole proprietorship119
Other state agency53
Single-member limited liability company50
Unclassified25
By status
Taxpayer issued tax code1,282
Not operating at registered address913
Ceased operations; tax code closure not yet completed205
Temporarily suspended operations127
Ceased operations; tax code closure completed69
Operating (household or individual business without complete tax registration information)1
Businesses with legal representative "Trần Quý Dương"
A total of 18 businesses share the same legal representative name