1. Ultra quiet design
2. Compact design
3. Flexible and convenient for installation
4. International famous brand compressor
5. High efficient heat　exchanger　　　　　　　　　　6. Advanced microcomputer control　　　　　　　　　　7. Rotary or scroll compressor depending on capacity 8. Multi-safety protection function　　　　　　　　　9. Cooling capacities from 5. 0kw to 15. 0kw　　　　10. 220v / 1ph/ 50hz/60hz or 380V / 3ph / 50Hz/60hz power supply