Marine Instruments
- YC Type Pressure Gauge
- YZB Type Pressure Gauge Combine Panel
- Special Pressure Gauges
- YC-M Type Diaphragm Sealed Pressure Gauge
- YSZK Type Pressure Transmitter
- YSZK Type Cabin Pressure Transmitter
- YSZK-01L Pressure Type Level Transmitter
- YJK Type Marine Pressure Controller
- YWK-50-C Pressure Controller
- YPK-03-C Diaphragm Type Pressure Controller