Address : 158/2 Hong Mai St., Quynh Loi Ward, Hai Ba Trung Dist., Hanoi
Tel : (84-24) 38634597 (ext 200; 300)
Fax : (84-24) 38632061-38630227
Email: info@ctin.vn
Website:http://ctin.vn/
Sector :  - Repair of communication equipment.
- Repair of computer and peripheral device.
- Erect water supply and drainage system, heater and air conditioner.
- Real estate business.
- Test technical service for telecoms network quality management.
- Business agent for Internet and telecoms application.
- Lease of telecoms network infrastructure.
- Technical service for telecoms network quality testing.
- Lease of telecoms and informatics equipments.
- Design and installation of protection equipments (excluding work design).
- Supply of services.
- Manufacturing and trading in protection equipments.
- Application of new technology to manufacture communication and telecoms equipment.
- Investment into manufacturing telecoms equipment and Internet.
- Supply of services: Information Technology research, IT personnel training (Only operating with permission of the authorized agency).
- Investment into manufacturing computers and software products.
- Consultancy in telecoms and informatics.
- Trading in telecoms and informatics including export and import of materials, equipment and uniform systems in telecoms and informatics.
- Manufacturing in telecoms and informatics.
- Supply of services in telecoms and informatics.
- Erect telecommunication works.
Detail :  - Tax code: 0100683374
- Tax management agency: Tax Deparment of Ha Noi
- Establishment decision/date of issue: No. 537/QĐ-TCCB - 11/07/2001
- Business license/date of issue: No. 0100683374 - 12/12/2001
- Activity status: Operating

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