Xi'An YunYI Instrument Company

 Xi’an Yun Yi Instrument Co., Ltd mainly specilized in pressure instrument( precision pressure gauge, stainless steel pressure gauge, oil filled pressure gauge, pressure transmitter), pressure calibration instruments (Piston dead weight tester, pressure calibrator etc).
 
Yunyi products are mainly used in industries of petroleum, chemical and textile fibres; in equipment used to process chemical, rubber, plastic and food; in machines such as hydraulic presses, air conditioners, and refrigerators; in devices used to provide medical treatment and in many other applications.
 
Our products are not only sold as the best seller and high-reputation products in the domestic market, but also are exported to the US, Germany, Russia, Italy, South-Korea, India, Thailand and Vietnam withOEM andODM service, and has won the extremely high praise and trust from the old and potential clients, which can satisfy the increasing development of the technology from the human life and economy.
 
Now we have more than **0 employees, including *0 technical personnel. Our factory covers an area of ***0 square meters, and has obtained the production license metering manufacturing CMC*******9, maximize to ensure the quality and service of the product.