CÔNG TY TNHH CÔNG NGHỆ MINH CHÂU
| Tax code | 0101761699 |
| Vietnamese name | CÔNG TY TNHH CÔNG NGHỆ MINH CHÂU |
| Abbreviated name | MCTECH CO., LTD |
| English name | MINH CHAU TECHNOLOGY COMPANY LIMITED |
| Trading name | MCTECH CO., LTD |
| Address | Số 787, đường Trương Định, Phường Hoàng Mai, TP Hà Nội, Việt Nam. |
| Legal representative | Phạm Văn Hùng |
| Business registration certificate issue date | 18/08/2005 |
| Operations start date | 30/08/2005 |
| Fiscal year end | 31/12 |
| Data updated | 25/09/2026 18:16 |
Business lines
| E3700 | Sewerage and wastewater treatment |
| C20120 | Manufacture of fertilizers and nitrogen compounds |
| C25920 | Treatment and coating of metals; machining |
| C28210 | Manufacture of agricultural and forestry machinery |
| C3250 | Manufacture of medical, dental, orthopaedic and rehabilitation instruments and supplies |
| C33120 | Repair of machinery |
| C33130 | Repair of electronic and optical equipment |
| C33140 | Repair of electrical equipment |
| C33190 | Repair of other equipment |
| C33200 | Installation of industrial machinery and equipment |
| E36000 | Water collection, treatment and supply |
| E38110 | Collection of non-hazardous waste |
| E3812 | Collection of hazardous waste |
| E38210 | Treatment and disposal of non-hazardous waste |
| E3822 | Treatment and disposal of hazardous waste |
| E39000 | Remediation activities and other waste management services |
| F4211 | Construction of railways |
| F4212 | Construction of roads |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F43210 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F43290 | Other Building Services Installation |
| 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 |
| J62010 | Computer programming activities |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M7211 | Research and development in natural sciences |
| M7212 | Research and development in engineering and technology |
| M74100 | Specialized design activities |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N82990 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY TNHH CÔNG NGHỆ MINH CHÂU
Does CÔNG TY TNHH CÔNG NGHỆ MINH CHÂU have any other names?
Besides its full name, CÔNG TY TNHH CÔNG NGHỆ MINH CHÂU is also registered under the name MINH CHAU TECHNOLOGY COMPANY LIMITED. When searching, either this name or tax code 0101761699 will return the same result.
Is CÔNG TY TNHH CÔNG NGHỆ MINH CHÂU still operating?
The status of tax code 0101761699 of CÔNG TY TNHH CÔNG NGHỆ MINH CHÂU is NNT đã được cấp MST according to the latest synced data (as of 25/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
What information is needed to issue an invoice to CÔNG TY TNHH CÔNG NGHỆ MINH CHÂU?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH CÔNG NGHỆ MINH CHÂU, tax code 0101761699 and address Số 787, đường Trương Định, Phường Hoàng Mai, 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.
How is tax code 0101761699 structured?
Tax code 0101761699 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 0176169 fall within an ascending sequence from 0000001 to 9999999; the digit 9 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 MINH CHÂU operate in?
The main business line of CÔNG TY TNHH CÔNG NGHỆ MINH CHÂU is Thoát nước và xử lý nước thải (business line code E3700). The entity is also registered for 32 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 Hoàng Mai
4,421
Total businesses
2,283
Operating
2,104
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
2,692
Joint stock company
1,574
Single-member limited liability company
76
Sole proprietorship
24
Cooperative
11
Representative office
10
By status
Taxpayer issued tax code
2,282
Not operating at registered address
976
Ceased operations; tax code closure not yet completed
766
Temporarily suspended operations
279
Ceased operations; tax code closure completed
83
Pending verification of operating status at registered address
30
Businesses with legal representative "Phạm Văn Hùng"
A total of 761 businesses share the same legal representative name