Shanghai Jun Ying Instruments is an industrial instrumentation manufacturer and OEM products supplier, who located in Shanghai, China.
We prides ourselves have had more than 20 years experience in pressure gauge and thermometer products, etc.
Our Products:
Piston Snubber
Forged brass case gauge
V-Line Thermometer
Remote Reading thermometer
Thermometer
Pressure Gauge Syphon
Adjustable Snubber
Pressure Gauge
Low Pressure Gauge