TsinghuaET Information Union World

We have a professional skill set encompassing both Windows and UNIX environments and are particularly proud of our skills and expertise with the following seven categories: 1. Strategic Consulting Service 2. Application and Information System Development 3. Data / Network Security 4. Cable / Wireless Networking 5. Database Management 6. Office Automation and Document Management 7. System Supporting & Training As a Macau ( China ) based System Integrator, we offer cost effective and high quality IT solutions that enable our customers to improve efficiency and to enhance competitiveness in the marketplace.