We can design, produce, install and debug the frenquency conversion and control system
and PLC control system for hoist crane start and control according to clients'
requests.

Operating environment:
1) Indoor installment: IP22, IP23
2) Outdoor installment: IP54, IP55
3) Relative humidity: 85%, maximum daily average relative humidity: 95%
4) Below altitude above sea level: 2,000 meters