CÔNG TY TNHH CƠ KHÍ BÁCH KHOA QUẢNG NINH
| Tax code | 5701735386 |
| Vietnamese name | CÔNG TY TNHH CƠ KHÍ BÁCH KHOA QUẢNG NINH |
| Abbreviated name | CKBK CO.,LTD |
| English name | QUANG NINH POLYTECHNIC MECHANICS LIMITED COMPANY |
| Trading name | CKBK CO.,LTD |
| Address | Ô số 2, Lô CN - 17, Cụm Công nghiệp Cẩm Thịnh, Phường Cửa Ông, TP Quảng Ninh, Việt Nam. |
| Legal representative | Lê Văn Bảo |
| Business registration certificate issue date | 17/10/2014 |
| Operations start date | 17/10/2014 |
| Fiscal year end | 31/12 |
| Data updated | 28/09/2026 07:45 |
Business lines
| C25920 | Treatment and coating of metals; machining |
| C24310 | Casting of iron and steel |
| C24320 | Casting of non-ferrous metals |
| C25110 | Manufacture of structural metal products |
| C25910 | Forging, pressing, stamping and roll-forming of metal; powder metallurgy |
| C33110 | Repair of fabricated metal products |
| C33120 | Repair of machinery |
| C33140 | Repair of electrical equipment |
| C33190 | Repair of other equipment |
| C33200 | Installation of industrial machinery and equipment |
| F43210 | Electrical Installation |
| F43290 | Other Building Services Installation |
| G45200 | Maintenance and Repair of Motor Vehicles and Other Motor Vehicles |
| G4649 | Wholesale of Other Household Goods |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| G46900 | Non-specialized Wholesale Trade |
| H4933 | Freight transport by road |
| H5210 | Warehousing and storage |
Frequently asked questions about CÔNG TY TNHH CƠ KHÍ BÁCH KHOA QUẢNG NINH
What is the tax code of CÔNG TY TNHH CƠ KHÍ BÁCH KHOA QUẢNG NINH?
CÔNG TY TNHH CƠ KHÍ BÁCH KHOA QUẢNG NINH has tax code 5701735386, issued on 17/10/2014. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Does CÔNG TY TNHH CƠ KHÍ BÁCH KHOA QUẢNG NINH have any other names?
Besides its full name, CÔNG TY TNHH CƠ KHÍ BÁCH KHOA QUẢNG NINH is also registered under the name QUANG NINH POLYTECHNIC MECHANICS LIMITED COMPANY. When searching, either this name or tax code 5701735386 will return the same result.
What business lines does CÔNG TY TNHH CƠ KHÍ BÁCH KHOA QUẢNG NINH operate in?
The main business line of CÔNG TY TNHH CƠ KHÍ BÁCH KHOA QUẢNG NINH is Gia công cơ khí; xử lý và tráng phủ kim loại (business line code C25920). The entity is also registered for 18 additional business line(s), all listed under "Business lines" above.
Where is the address of CÔNG TY TNHH CƠ KHÍ BÁCH KHOA QUẢNG NINH?
CÔNG TY TNHH CƠ KHÍ BÁCH KHOA QUẢNG NINH has its registered office at Ô số 2, Lô CN - 17, Cụm Công nghiệp Cẩm Thịnh, Phường Cửa Ông, TP Quảng Ninh, Việt Nam.. The entity is located in Phường Cửa Ông, Quảng Ninh.
How is tax code 5701735386 structured?
Tax code 5701735386 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 0173538 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 Cửa Ông
532Total businesses
247Operating
281Ceased / 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 company282
Joint stock company138
Single-member limited liability company76
Sole proprietorship13
Cooperative5
Other company4
By status
Taxpayer issued tax code247
Not operating at registered address173
Temporarily suspended operations42
Ceased operations; tax code closure not yet completed36
Ceased operations; tax code closure completed30
Pending verification of operating status at registered address3
Businesses with legal representative "Lê Văn Bảo"
A total of 67 businesses share the same legal representative name