CÔNG TY CỔ PHẦN KỸ THUẬT VÀ THIẾT BỊ NGÀNH NƯỚC
| Tax code | 0105213397 |
| Vietnamese name | CÔNG TY CỔ PHẦN KỸ THUẬT VÀ THIẾT BỊ NGÀNH NƯỚC |
| Abbreviated name | WECO., JSC |
| English name | WATER EQUIPMENT AND ENGINEERING JOINT STOCK COMPANY |
| Trading name | WECO., JSC |
| Address | Tầng 3 Tòa 2B VINATA 289 Khuất Duy Tiến, Phường Đại Mỗ, TP Hà Nội, Việt Nam. |
| Legal representative | Đinh Tiến Dũng |
| Business registration certificate issue date | 24/03/2011 |
| Operations start date | 24/03/2011 |
| Fiscal year end | 31/12 |
| Data updated | 14/09/2026 17:45 |
Business lines
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| C2813 | Manufacture of other pumps, compressors, taps and valves |
| C2814 | Manufacture of bearings, gears, gearing and driving elements |
| C2817 | Manufacture of office machinery and equipment, except computers and peripheral equipment |
| C2819 | Manufacture of other general-purpose machinery |
| C3290 | Other manufacturing n.e.c. |
| C3311 | Repair of fabricated metal products |
| C3312 | Repair of machinery |
| C3313 | Repair of electronic and optical equipment |
| C3314 | Repair of electrical equipment |
| C3319 | Repair of other equipment |
| F4222 | Construction of water supply and sewerage projects |
| C33200 | Installation of industrial machinery and equipment |
| E36000 | Water collection, treatment and supply |
| E3700 | Sewerage and wastewater treatment |
| E39000 | Remediation activities and other waste management services |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F4221 | Construction of electricity projects |
| F4223 | Construction of telecommunications projects |
| F4229 | Construction of other utility projects |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F43210 | Electrical Installation |
| F4329 | Other Building Services Installation |
| F4330 | Building Completion and Finishing |
| F43900 | Other Specialized Construction Activities |
| G46520 | Wholesale of electronic and telecommunications equipment and parts |
| G4659 | Wholesale of other machinery and equipment |
| L6810 | Real estate activities with own or leased property |
| M7410 | Specialized design activities |
Frequently asked questions about CÔNG TY CỔ PHẦN KỸ THUẬT VÀ THIẾT BỊ NGÀNH NƯỚC
Who is the legal representative of CÔNG TY CỔ PHẦN KỸ THUẬT VÀ THIẾT BỊ NGÀNH NƯỚC?
The legal representative of CÔNG TY CỔ PHẦN KỸ THUẬT VÀ THIẾT BỊ NGÀNH NƯỚC is Đinh Tiến Dũng according to the tax registration information linked to tax code 0105213397.
What is the tax code of CÔNG TY CỔ PHẦN KỸ THUẬT VÀ THIẾT BỊ NGÀNH NƯỚC?
CÔNG TY CỔ PHẦN KỸ THUẬT VÀ THIẾT BỊ NGÀNH NƯỚC has tax code 0105213397, issued on 24/03/2011. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
What business lines does CÔNG TY CỔ PHẦN KỸ THUẬT VÀ THIẾT BỊ NGÀNH NƯỚC operate in?
The main business line of CÔNG TY CỔ PHẦN KỸ THUẬT VÀ THIẾT BỊ NGÀNH NƯỚC is Lắp đặt hệ thống cấp, thoát nước, hệ thống sưởi và điều hoà không khí (business line code F4322). The entity is also registered for 29 additional business line(s), all listed under "Business lines" above.
How is tax code 0105213397 structured?
Tax code 0105213397 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 0521339 fall within an ascending sequence from 0000001 to 9999999; the digit 7 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN KỸ THUẬT VÀ THIẾT BỊ NGÀNH NƯỚC?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN KỸ THUẬT VÀ THIẾT BỊ NGÀNH NƯỚC, tax code 0105213397 and address Tầng 3 Tòa 2B VINATA 289 Khuất Duy Tiến, Phường Đại Mỗ, 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.
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 Đại Mỗ
3,379
Total businesses
1,918
Operating
1,445
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
1,815
Joint stock company
1,460
Single-member limited liability company
41
Representative office
10
Centre (public service / services)
9
School / educational institution
6
By status
Taxpayer issued tax code
1,915
Not operating at registered address
749
Ceased operations; tax code closure not yet completed
299
Temporarily suspended operations
219
Ceased operations; tax code closure completed
178
Pending verification of operating status at registered address
11
Businesses with legal representative "Đinh Tiến Dũng"
A total of 84 businesses share the same legal representative name