Yuyao JinShanYuan Instrument Co., Ltd. was founded in the year 2008 which is located in Yuyao, Ningbo and nearby SHANGHAI (one and a half hours by Train), HANGZHOU (40 minutes by Train). JinShanYuan is also closely Ningbo Port.
We are specializing in Liquid Filled Pressure Gauge, General Pressure Gauge, All stainless steel Pressure Gauge, Vacuum Pressure Gauge,  Air Pressure gauge, Bimetal thermometer, components of pressure gauge and thermometer, etc. These products are widely used in hydraulic equipment, pneumatic equipment, oil industry, and so on.