- Hot Stage Microscope
- High Performance Liquid Chromatograph
- High Performance Liquid Chromatography
- Single Stage Ro Controller
- Lcms High Performance Liquid Chromatography
- Single Stage Single Channel Controller
- Linear Optical Grating Scale
- Linear Optical Grating Ruler
- Optical Linear Encoder Scale
- High Quality Transmitter
- High Cost Performance Radar Level Gauge
- Beauty Instrument Stage Light Four Prism
- Single Stage Double Channels Ro Controller
- Linear Optical Displacement Grating Ruler
- High Quality Measuring Instruments
- High Quality Optical Instruments
- Weather Bottle High Quality
- Weather Predictor High Quality
- High Quality RO System
- High Quality Ozone Generator