CÔNG TY TNHH CÔNG NGHIỆP CƠ KHÍ ĐỨC HÒA
| Tax code | 5702114857 |
| Vietnamese name | CÔNG TY TNHH CÔNG NGHIỆP CƠ KHÍ ĐỨC HÒA |
| Abbreviated name | DUC HOA INDUSTRIAL SERVICE JOINT STOCK COMPANY |
| English name | DUC HOA MECHANICAL INDUSTRIAL COMPANY LIMITED |
| Trading name | DUC HOA INDUSTRIAL SERVICE JOINT STOCK COMPANY |
| Address | Tổ 1, khu Quỳnh Trung, Phường Tuần Châu, TP Quảng Ninh, Việt Nam. |
| Legal representative | HÀ VĂN HOÀ |
| Business registration certificate issue date | 10/05/2022 |
| Operations start date | 10/05/2022 |
| Fiscal year end | 31/12 |
| Data updated | 28/09/2026 12:10 |
Business lines
| C2592 | Treatment and coating of metals; machining |
| C2511 | Manufacture of structural metal products |
| C2512 | Manufacture of tanks, reservoirs and containers of metal |
| C2599 | Manufacture of other fabricated metal products n.e.c. |
| C2815 | Manufacture of ovens, furnaces and furnace burners |
| C3319 | Repair of other equipment |
| C3320 | Installation of industrial machinery and equipment |
| E3811 | Collection of non-hazardous waste |
| E3821 | Treatment and disposal of non-hazardous waste |
| E3830 | Materials recovery |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F4211 | Construction of railways |
| F4212 | Construction of roads |
| F4291 | Construction of water projects |
| F4292 | Construction of mining projects |
| F4293 | Construction of manufacturing and processing projects |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F4311 | Demolition |
| F4312 | Site preparation |
| F4321 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F4329 | Other Building Services Installation |
| F4330 | Building Completion and Finishing |
| F4390 | Other Specialized Construction Activities |
| C3312 | Repair of machinery |
| B0810 | Quarrying of stone, sand and clay |
| G4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| G4632 | Wholesale of Food |
| G4653 | Wholesale of agricultural machinery, equipment and supplies |
| G4659 | Wholesale of other machinery and equipment |
| I5610 | Restaurants and mobile food service activities |
| M7120 | Technical testing and analysis |
| M7410 | Specialized design activities |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
Frequently asked questions about CÔNG TY TNHH CÔNG NGHIỆP CƠ KHÍ ĐỨC HÒA
What information is needed to issue an invoice to CÔNG TY TNHH CÔNG NGHIỆP CƠ KHÍ ĐỨC HÒA?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH CÔNG NGHIỆP CƠ KHÍ ĐỨC HÒA, tax code 5702114857 and address Tổ 1, khu Quỳnh Trung, Phường Tuần Châu, 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 5702114857 structured?
Tax code 5702114857 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 0211485 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 business lines does CÔNG TY TNHH CÔNG NGHIỆP CƠ KHÍ ĐỨC HÒA operate in?
The main business line of CÔNG TY TNHH CÔNG NGHIỆP CƠ KHÍ ĐỨC HÒA is Gia công cơ khí; xử lý và tráng phủ kim loại (business line code C2592). The entity is also registered for 34 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY TNHH CÔNG NGHIỆP CƠ KHÍ ĐỨC HÒA?
CÔNG TY TNHH CÔNG NGHIỆP CƠ KHÍ ĐỨC HÒA has tax code 5702114857, issued on 10/05/2022. 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 NGHIỆP CƠ KHÍ ĐỨC HÒA?
The legal representative of CÔNG TY TNHH CÔNG NGHIỆP CƠ KHÍ ĐỨC HÒA is HÀ VĂN HOÀ according to the tax registration information linked to tax code 5702114857.
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 Tuần Châu
282Total businesses
139Operating
143Ceased / suspended
0New 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 company126
Joint stock company90
Single-member limited liability company43
Sole proprietorship10
Unclassified3
School / educational institution2
By status
Taxpayer issued tax code139
Not operating at registered address95
Ceased operations; tax code closure not yet completed20
Ceased operations; tax code closure completed18
Temporarily suspended operations10
Businesses with legal representative "HÀ VĂN HOÀ"
A total of 24 businesses share the same legal representative name