CÔNG TY TNHH ĐIỆN TỬ VIỄN THÔNG ĐÔNG BẮC
| Tax code | 5701671238 |
| Vietnamese name | CÔNG TY TNHH ĐIỆN TỬ VIỄN THÔNG ĐÔNG BẮC |
| Abbreviated name | DOBACO |
| English name | DONG BAC ELECTRONICS AND COMMUNICATION LIMITED COMPANY |
| Trading name | DOBACO |
| Address | Số 86 Lê Thánh Tông, Phường Hồng Gai, TP Quảng Ninh, Việt Nam. |
| Legal representative | Nguyễn Doãn Hùng |
| Business registration certificate issue date | 15/03/2013 |
| Operations start date | 15/03/2013 |
| Fiscal year end | 31/12 |
| Data updated | 08/09/2026 12:46 |
Business lines
| J61200 | Wireless telecommunications activities |
| S96200 | Laundry and dry-cleaning of textile and fur products |
| S96310 | Hairdressing and beauty treatment |
| T97000 | Activities of households as employers of domestic personnel |
| T98100 | Undifferentiated goods-producing activities of private households for own use |
| T98200 | Undifferentiated service-producing activities of private households for own use |
| F41000 | Construction of buildings |
| F42200 | Construction of utility projects |
| F42900 | Construction of other civil engineering projects |
| F43110 | Demolition |
| F43120 | Site preparation |
| F43210 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F43290 | Other Building Services Installation |
| F43300 | Building Completion and Finishing |
| F43900 | Other Specialized Construction Activities |
| G4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| G46310 | Wholesale of Rice, Wheat, Other Cereal Grains and Flour |
| G4632 | Wholesale of Food |
| G4633 | Wholesale of Beverages |
| G46340 | Wholesale of Tobacco Products |
| G4641 | Wholesale of Textiles, Garments and Footwear |
| G4649 | Wholesale of Other Household Goods |
| G46510 | Wholesale of computers, computer peripheral equipment and software |
| G46520 | Wholesale of electronic and telecommunications equipment and parts |
| G46530 | Wholesale of agricultural machinery, equipment and supplies |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| G47110 | Retail Sale of Food, Beverages or Tobacco Predominating in Non-specialized Stores |
| G4719 | Other Retail Sale in Non-specialized Stores |
| G47210 | Retail Sale of Cereals in Specialized Stores |
| G47230 | Retail Sale of Beverages in Specialized Stores |
| G47910 | Retail sale via mail order houses or via Internet |
| G47990 | Other non-store retail sale n.e.c. |
| H4931 | Urban and suburban passenger land transport (excluding bus) |
| H4932 | Other passenger land transport |
| H4933 | Freight transport by road |
| H5210 | Warehousing and storage |
| H5221 | Direct support services for rail transport |
| H5222 | Direct support services for water transport |
| H5223 | Support activities for air transport |
| H5224 | Cargo handling |
| H5229 | Other transport support activities |
| H53100 | Postal activities |
| I5510 | Short-term accommodation activities |
| I5610 | Restaurants and mobile food service activities |
| I56210 | Event catering activities |
| I56290 | Other food service activities |
| I5630 | Beverage serving activities |
| J61100 | Wired telecommunications activities |
| J62090 | Other information technology and computer service activities |
| M70200 | Management consultancy activities |
| M71200 | Technical testing and analysis |
| M72100 | Research and experimental development on natural sciences and engineering |
| M72200 | Research and experimental development on social sciences and humanities |
| M73200 | Market research and public opinion polling |
| M74100 | Specialized design activities |
| M74200 | Photographic activities |
| N7710 | Rental and leasing of motor vehicles |
| G47240 | Retail Sale of Tobacco Products in Specialized Stores |
| G47300 | Retail Sale of Motor Fuel in Specialized Stores |
| G47420 | Retail Sale of Audio-Visual Equipment in Specialized Stores |
| G4751 | Retail Sale of Textiles, Wool, Yarn, Sewing Thread and Other Textile Goods in Specialized Stores |
| G47530 | Retail Sale of Carpets, Mattresses, Blankets, Mosquito Nets, Curtains, Wall and Floor Coverings in 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 |
| G47620 | Retail sale of audio and video recordings (including blank tapes and discs) in specialized stores |
| G47630 | Retail sale of sports equipment and gear in specialized stores |
| G47640 | Retail sale of games and toys in specialized stores |
| G4772 | Retail sale of pharmaceutical and medical goods, cosmetic and toilet articles in specialized stores |
| G4773 | Retail sale of other new goods in specialized stores |
| G4774 | Retail sale of second-hand goods in specialized stores |
| G4782 | Retail sale of textiles, ready-made garments and footwear at stalls and markets |
| N82110 | Combined office administrative service activities |
| N82200 | Call centre activities |
| N82920 | Packaging activities |
| R93290 | Other amusement and recreation activities n.e.c. |
| S95110 | Repair of computers and peripheral equipment |
| S95120 | Repair of communication equipment |
| S95210 | Repair of consumer electronics |
| S95220 | Repair of household appliances and home and garden equipment |
| S95230 | Repair of footwear and leather goods |
| S95240 | Repair of furniture and home furnishings |
| S95290 | Repair of other personal and household goods n.e.c. |
| N77210 | Rental and leasing of sports and recreational equipment |
| N77220 | Renting of video tapes and disks |
| N77290 | Renting of other personal and household goods |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N78100 | Activities of employment placement agencies |
| N78200 | Temporary employment agency activities |
| N79110 | Travel agency activities |
| N81100 | Combined facilities support activities |
| N81210 | General cleaning of buildings |
| N81290 | Other building and industrial cleaning activities |
| N81300 | Landscape care and maintenance service activities |
Frequently asked questions about CÔNG TY TNHH ĐIỆN TỬ VIỄN THÔNG ĐÔNG BẮC
What information is needed to issue an invoice to CÔNG TY TNHH ĐIỆN TỬ VIỄN THÔNG ĐÔNG BẮC?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH ĐIỆN TỬ VIỄN THÔNG ĐÔNG BẮC, tax code 5701671238 and address Số 86 Lê Thánh Tông, Phường Hồng Gai, 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 5701671238 structured?
Tax code 5701671238 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 0167123 fall within an ascending sequence from 0000001 to 9999999; the digit 8 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 ĐIỆN TỬ VIỄN THÔNG ĐÔNG BẮC operate in?
The main business line of CÔNG TY TNHH ĐIỆN TỬ VIỄN THÔNG ĐÔNG BẮC is Hoạt động viễn thông không dây (business line code J61200). The entity is also registered for 94 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY TNHH ĐIỆN TỬ VIỄN THÔNG ĐÔNG BẮC?
CÔNG TY TNHH ĐIỆN TỬ VIỄN THÔNG ĐÔNG BẮC has tax code 5701671238, issued on 15/03/2013. 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 ĐIỆN TỬ VIỄN THÔNG ĐÔNG BẮC?
The legal representative of CÔNG TY TNHH ĐIỆN TỬ VIỄN THÔNG ĐÔNG BẮC is Nguyễn Doãn Hùng according to the tax registration information linked to tax code 5701671238.
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 Hồng Gai
1,320
Total businesses
505
Operating
815
Ceased / suspended
0
New 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 company
636
Joint stock company
401
Single-member limited liability company
167
Sole proprietorship
56
Other state agency
11
Unclassified
8
By status
Not operating at registered address
520
Taxpayer issued tax code
504
Ceased operations; tax code closure not yet completed
129
Temporarily suspended operations
100
Ceased operations; tax code closure completed
65
Awaiting bankruptcy procedure
1
Businesses with legal representative "Nguyễn Doãn Hùng"
A total of 23 businesses share the same legal representative name