CÔNG TY TNHH CÔNG NGHỆ KỸ THUẬT CQ
| Tax code | 0401911680 |
| Vietnamese name | CÔNG TY TNHH CÔNG NGHỆ KỸ THUẬT CQ |
| Abbreviated name | CQTECH CO.,LTD |
| English name | CQ TECHNOLOGY COMPANY LIMITED |
| Trading name | CQTECH CO.,LTD |
| Address | H34/12K428 Tôn Đản, Phường An Khê, TP Đà Nẵng, Việt Nam. |
| Legal representative | Trần Chuyên |
| Business registration certificate issue date | 11/07/2018 |
| Operations start date | 11/07/2018 |
| Fiscal year end | 31/12 |
| Data updated | 21/06/2026 21:48 |
Business lines
| F43210 | Electrical Installation |
| C18110 | Printing |
| C26100 | Manufacture of electronic components and boards |
| C26200 | Manufacture of computers and peripheral equipment |
| C26300 | Manufacture of communication equipment |
| C26400 | Manufacture of consumer electronics |
| C26520 | Manufacture of watches and clocks |
| C2710 | Manufacture of electric motors, generators, transformers and electricity distribution and control apparatus |
| C27400 | Manufacture of electric lighting equipment |
| C27500 | Manufacture of domestic appliances |
| C27900 | Manufacture of other electrical equipment |
| C28170 | Manufacture of office machinery and equipment, except computers and peripheral equipment |
| C33120 | Repair of machinery |
| C33140 | Repair of electrical equipment |
| F41000 | Construction of buildings |
| F42900 | Construction of other civil engineering projects |
| F43120 | Site preparation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F43290 | Other Building Services Installation |
| F43300 | Building Completion and Finishing |
| G4649 | Wholesale of Other Household Goods |
| G46510 | Wholesale of computers, computer peripheral equipment and software |
| G46520 | Wholesale of electronic and telecommunications equipment and parts |
| G4659 | Wholesale of other machinery and equipment |
| G47420 | Retail Sale of Audio-Visual Equipment 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 |
| J62010 | Computer programming activities |
| J62020 | Computer consultancy and computer facilities management |
| J62090 | Other information technology and computer service activities |
| J63110 | Data processing, hosting and related activities |
| M73100 | Advertising |
| M74100 | Specialized design activities |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N82990 | Other business support service activities n.e.c. |
| R90000 | Creative, arts and entertainment activities |
| S95210 | Repair of consumer electronics |
Frequently asked questions about CÔNG TY TNHH CÔNG NGHỆ KỸ THUẬT CQ
What information is needed to issue an invoice to CÔNG TY TNHH CÔNG NGHỆ KỸ THUẬT CQ?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH CÔNG NGHỆ KỸ THUẬT CQ, tax code 0401911680 and address H34/12K428 Tôn Đản, Phường An Khê, TP Đà Nẵng, 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 0401911680 structured?
Tax code 0401911680 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 04 are the segment prefix; the seven digits 0191168 fall within an ascending sequence from 0000001 to 9999999; the digit 0 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 CÔNG NGHỆ KỸ THUẬT CQ operate in?
The main business line of CÔNG TY TNHH CÔNG NGHỆ KỸ THUẬT CQ is Lắp đặt hệ thống điện (business line code F43210). The entity is also registered for 35 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY TNHH CÔNG NGHỆ KỸ THUẬT CQ?
CÔNG TY TNHH CÔNG NGHỆ KỸ THUẬT CQ has tax code 0401911680, issued on 11/07/2018. 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 CÔNG NGHỆ KỸ THUẬT CQ?
The legal representative of CÔNG TY TNHH CÔNG NGHỆ KỸ THUẬT CQ is Trần Chuyên according to the tax registration information linked to tax code 0401911680.
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 An Khê
2,655
Total businesses
1,330
Operating
1,317
Ceased / suspended
0
New in last 90 days
Across Thành phố Đà Nẵng: 55,014 businesses, of which 23,082 are operating.
Common business lines
By legal form
Limited liability company
1,593
Single-member limited liability company
655
Joint stock company
300
Sole proprietorship
78
Cooperative
9
Centre (public service / services)
6
By status
Taxpayer issued tax code
1,330
Not operating at registered address
735
Ceased operations; tax code closure not yet completed
270
Temporarily suspended operations
189
Ceased operations; tax code closure completed
123
Pending verification of operating status at registered address
5