CÔNG TY TNHH CƠ KHÍ KỸ THUẬT HẢI YẾN
| Tax code | 0105843649 |
| Vietnamese name | CÔNG TY TNHH CƠ KHÍ KỸ THUẬT HẢI YẾN |
| English name | HAI YEN TECHNICAL MECHANICAL COMPANY LIMITED |
| Trading name | HAI YEN TECHNICAL MECHANICAL COMPANY LIMITED |
| Address | Thôn Thúy Hội, Xã Ô Diên, TP Hà Nội, Việt Nam. |
| Legal representative | ĐÔNG VĂN NGỌC |
| Business registration certificate issue date | 05/04/2012 |
| Operations start date | 05/04/2012 |
| Fiscal year end | 31/12 |
| Data updated | 21/09/2026 02:37 |
Business lines
| E36000 | Water collection, treatment and supply |
| C24100 | Manufacture of basic iron and steel |
| C24200 | Manufacture of basic precious and other non-ferrous metals |
| C24310 | Casting of iron and steel |
| C24320 | Casting of non-ferrous metals |
| C25110 | Manufacture of structural metal products |
| C25120 | Manufacture of tanks, reservoirs and containers of metal |
| C25920 | Treatment and coating of metals; machining |
| C25930 | Manufacture of cutlery, hand tools and general hardware |
| C2599 | Manufacture of other fabricated metal products n.e.c. |
| C26100 | Manufacture of electronic components and boards |
| C2710 | Manufacture of electric motors, generators, transformers and electricity distribution and control apparatus |
| C27310 | Manufacture of fibre optic cables |
| C27320 | Manufacture of other electronic and electric wires and cables |
| C27330 | Manufacture of wiring devices |
| C27500 | Manufacture of domestic appliances |
| C27900 | Manufacture of other electrical equipment |
| C28160 | Manufacture of lifting and handling equipment |
| C28240 | Manufacture of mining and construction machinery |
| C2829 | Manufacture of other special-purpose machinery |
| C33190 | Repair of other equipment |
| C33200 | Installation of industrial machinery and equipment |
| E3700 | Sewerage and wastewater treatment |
| F41000 | Construction of buildings |
| F42200 | Construction of utility projects |
| F42900 | Construction of other civil engineering projects |
| F43290 | Other Building Services Installation |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4632 | Wholesale of Food |
| G4633 | Wholesale of Beverages |
| G4641 | Wholesale of Textiles, Garments and Footwear |
| G4649 | Wholesale of Other Household Goods |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| G4719 | Other Retail Sale in Non-specialized Stores |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| G47610 | Retail sale of books, newspapers, magazines and stationery in specialized stores |
| G4773 | Retail sale of other new goods in specialized stores |
| G4774 | Retail sale of second-hand goods in specialized stores |
| I5630 | Beverage serving activities |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M72100 | Research and experimental development on natural sciences and engineering |
| M74100 | Specialized design activities |
| M74200 | Photographic activities |
| N7710 | Rental and leasing of motor vehicles |
| N82990 | Other business support service activities n.e.c. |
| S96310 | Hairdressing and beauty treatment |
Frequently asked questions about CÔNG TY TNHH CƠ KHÍ KỸ THUẬT HẢI YẾN
Where is the address of CÔNG TY TNHH CƠ KHÍ KỸ THUẬT HẢI YẾN?
CÔNG TY TNHH CƠ KHÍ KỸ THUẬT HẢI YẾN has its registered office at Thôn Thúy Hội, Xã Ô Diên, TP Hà Nội, Việt Nam.. The entity is located in Xã Ô Diên, Hà Nội.
What business lines does CÔNG TY TNHH CƠ KHÍ KỸ THUẬT HẢI YẾN operate in?
The main business line of CÔNG TY TNHH CƠ KHÍ KỸ THUẬT HẢI YẾN is Khai thác, xử lý và cung cấp nước (business line code E36000). The entity is also registered for 46 additional business line(s), all listed under "Business lines" above.
Does CÔNG TY TNHH CƠ KHÍ KỸ THUẬT HẢI YẾN have any other names?
Besides its full name, CÔNG TY TNHH CƠ KHÍ KỸ THUẬT HẢI YẾN is also registered under the name HAI YEN TECHNICAL MECHANICAL COMPANY LIMITED. When searching, either this name or tax code 0105843649 will return the same result.
What is the tax code of CÔNG TY TNHH CƠ KHÍ KỸ THUẬT HẢI YẾN?
CÔNG TY TNHH CƠ KHÍ KỸ THUẬT HẢI YẾN has tax code 0105843649, issued on 05/04/2012. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Is CÔNG TY TNHH CƠ KHÍ KỸ THUẬT HẢI YẾN still operating?
The status of tax code 0105843649 of CÔNG TY TNHH CƠ KHÍ KỸ THUẬT HẢI YẾN is NNT đã được cấp MST according to the latest synced data (as of 21/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
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 Xã Ô Diên
1,315
Total businesses
731
Operating
582
Ceased / suspended
0
New in last 90 days
Across Thành phố Hà Nội: 262,559 businesses, of which 118,360 are operating.
Common business lines
By legal form
Limited liability company
892
Joint stock company
358
Single-member limited liability company
20
Cooperative
12
Sole proprietorship
11
School / educational institution
6
By status
Taxpayer issued tax code
731
Not operating at registered address
364
Temporarily suspended operations
92
Ceased operations; tax code closure not yet completed
88
Ceased operations; tax code closure completed
38
Pending verification of operating status at registered address
1
Businesses with legal representative "ĐÔNG VĂN NGỌC"
A total of 8 businesses share the same legal representative name