CÔNG TY TNHH CÔNG NGHỆ QUANG ĐIỆN TỬ
| Tax code | 0100520556 |
| Vietnamese name | CÔNG TY TNHH CÔNG NGHỆ QUANG ĐIỆN TỬ |
| Abbreviated name | NACENOPTO CO.,LTD |
| English name | OPTOELECTRONICS TECHNOLOGY COMPANY LIMITED |
| Trading name | NACENOPTO CO.,LTD |
| Address | Số 103, phố Lò Đúc, Phường Hai Bà Trưng, TP Hà Nội, Việt Nam. |
| Legal representative | Information hidden at the user's request |
| Business registration certificate issue date | 05/12/1994 |
| Operations start date | 17/07/1998 |
| Fiscal year end | 31/12 |
| Data updated | 21/09/2026 02:30 |
Business lines
| C26300 | Manufacture of communication equipment |
| C26200 | Manufacture of computers and peripheral equipment |
| C26510 | Manufacture of measuring, testing, navigating and control equipment |
| C33130 | Repair of electronic and optical equipment |
| C33200 | Installation of industrial machinery and equipment |
| F41000 | Construction of buildings |
| F43210 | Electrical Installation |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| 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 |
| G46900 | Non-specialized Wholesale Trade |
| G47990 | Other non-store retail sale n.e.c. |
| H5229 | Other transport support activities |
| K64190 | Other monetary intermediation |
| N79110 | Travel agency activities |
| N79120 | Tour operator activities |
| N79200 | Tourism promotion and tour operator support services |
| S95110 | Repair of computers and peripheral equipment |
Frequently asked questions about CÔNG TY TNHH CÔNG NGHỆ QUANG ĐIỆN TỬ
What information is needed to issue an invoice to CÔNG TY TNHH CÔNG NGHỆ QUANG ĐIỆN TỬ?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH CÔNG NGHỆ QUANG ĐIỆN TỬ, tax code 0100520556 and address Số 103, phố Lò Đúc, Phường Hai Bà Trưng, TP Hà Nội, 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.
What business lines does CÔNG TY TNHH CÔNG NGHỆ QUANG ĐIỆN TỬ operate in?
The main business line of CÔNG TY TNHH CÔNG NGHỆ QUANG ĐIỆN TỬ is Sản xuất thiết bị truyền thông (business line code C26300). The entity is also registered for 19 additional business line(s), all listed under "Business lines" above.
Where is the address of CÔNG TY TNHH CÔNG NGHỆ QUANG ĐIỆN TỬ?
CÔNG TY TNHH CÔNG NGHỆ QUANG ĐIỆN TỬ has its registered office at Số 103, phố Lò Đúc, Phường Hai Bà Trưng, TP Hà Nội, Việt Nam.. The entity is located in Phường Hai Bà Trưng, Hà Nội.
Is CÔNG TY TNHH CÔNG NGHỆ QUANG ĐIỆN TỬ still operating?
The status of tax code 0100520556 of CÔNG TY TNHH CÔNG NGHỆ QUANG ĐIỆN TỬ 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.
How is tax code 0100520556 structured?
Tax code 0100520556 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 01 are the segment prefix; the seven digits 0052055 fall within an ascending sequence from 0000001 to 9999999; the digit 6 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
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 Hai Bà Trưng
4,559
Total businesses
1,884
Operating
2,657
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
2,627
Joint stock company
1,507
Single-member limited liability company
99
Sole proprietorship
53
Unclassified
43
Centre (public service / services)
39
By status
Taxpayer issued tax code
1,859
Ceased operations; tax code closure not yet completed
1,387
Not operating at registered address
913
Temporarily suspended operations
260
Ceased operations; tax code closure completed
97
Operating (household or individual business without complete tax registration information)
25