CÔNG TY TNHH KỸ THUẬT TRUNG SƠN
| Tax code | 4101616561 |
| Vietnamese name | CÔNG TY TNHH KỸ THUẬT TRUNG SƠN |
| Abbreviated name | TRUNG SON ENGINEERING CO., LTD |
| English name | THIEN LONG COMPANY LIMITED |
| Trading name | TRUNG SON ENGINEERING CO., LTD |
| Address | Khu TĐC CX4 - Đảo 1B Bắc Sông Hà Thanh, Phường Quy Nhơn, Gia Lai, Việt Nam. |
| Legal representative | Huỳnh Thị Hòa Cầm |
| Business registration certificate issue date | 06/07/2010 |
| Operations start date | 15/06/2022 |
| Fiscal year end | 31/12 |
| Data updated | 08/09/2026 23:18 |
Business lines
| F4321 | Electrical Installation |
| G4663 | Wholesale of construction materials, hardware, plumbing and heating equipment and supplies |
| B0810 | Quarrying of stone, sand and clay |
| C2640 | Manufacture of consumer electronics |
| C2733 | Manufacture of wiring devices |
| C2740 | Manufacture of electric lighting equipment |
| C2750 | Manufacture of domestic appliances |
| C2790 | Manufacture of other electrical equipment |
| C3312 | Repair of machinery |
| E3600 | Water collection, treatment and supply |
| F4101 | Construction of residential buildings |
| F4221 | Construction of electricity projects |
| F4222 | Construction of water supply and sewerage projects |
| F4223 | Construction of telecommunications projects |
| F4229 | Construction of other utility projects |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F4329 | Other Building Services Installation |
| F4330 | Building Completion and Finishing |
| F4390 | Other Specialized Construction Activities |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| G4632 | Wholesale of Food |
| G4649 | Wholesale of Other Household Goods |
| G4651 | Wholesale of computers, computer peripheral equipment and software |
| G4652 | Wholesale of electronic and telecommunications equipment and parts |
| G4659 | Wholesale of other machinery and equipment |
| G4690 | Non-specialized Wholesale Trade |
| G4723 | Retail Sale of Beverages in Specialized Stores |
| L6810 | Real estate activities with own or leased property |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M7120 | Technical testing and analysis |
| M7310 | Advertising |
Frequently asked questions about CÔNG TY TNHH KỸ THUẬT TRUNG SƠN
Who is the legal representative of CÔNG TY TNHH KỸ THUẬT TRUNG SƠN?
The legal representative of CÔNG TY TNHH KỸ THUẬT TRUNG SƠN is Huỳnh Thị Hòa Cầm according to the tax registration information linked to tax code 4101616561.
Where is the address of CÔNG TY TNHH KỸ THUẬT TRUNG SƠN?
CÔNG TY TNHH KỸ THUẬT TRUNG SƠN has its registered office at Khu TĐC CX4 - Đảo 1B Bắc Sông Hà Thanh, Phường Quy Nhơn, Gia Lai, Việt Nam.. The entity is located in Phường Quy Nhơn, Gia Lai.
Is CÔNG TY TNHH KỸ THUẬT TRUNG SƠN still operating?
The status of tax code 4101616561 of CÔNG TY TNHH KỸ THUẬT TRUNG SƠN is NNT đã được cấp MST according to the latest synced data (as of 08/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
How is tax code 4101616561 structured?
Tax code 4101616561 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 41 are the segment prefix; the seven digits 0161656 fall within an ascending sequence from 0000001 to 9999999; the digit 1 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
What is the tax code of CÔNG TY TNHH KỸ THUẬT TRUNG SƠN?
CÔNG TY TNHH KỸ THUẬT TRUNG SƠN has tax code 4101616561, issued on 15/06/2022. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
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 Quy Nhơn
2,830
Total businesses
1,221
Operating
1,597
Ceased / suspended
0
New in last 90 days
Across Tỉnh Gia Lai: 22,509 businesses, of which 11,341 are operating.
Common business lines
By legal form
Limited liability company
1,975
Sole proprietorship
332
Joint stock company
201
Single-member limited liability company
154
Other state agency
52
Unclassified
21
By status
Taxpayer issued tax code
1,220
Ceased operations; tax code closure not yet completed
833
Not operating at registered address
578
Temporarily suspended operations
105
Ceased operations; tax code closure completed
81
Pending verification of operating status at registered address
9