Marine Power Source
- CUHD-A Series Marine UPS Single-input single-output Power Supply
- CWHD-40~60A Marine Voltage Regulator(module core)
- CUHD-D Series Marine UPS 3-input Single Output Power Supply
- CWHD-80~125A Marine Voltage Regulator(module core)
- CUHD-D Series Marine DC Uninterruptible Power Supply
- CWHD Series AC-DC 150~200A Marine Voltage Regulator(mould core)
- HDW AC-DC 20A Marine Voltage Regulator(mould core)