Xi’an Yunyi Instrument Co., Ltd, a manufacture and trade integrated company, specialized in level transmitter , flow meter, pressure transmitter / gauges, pressure calibration pump and dead weight tester etc. With more than 7years development, combing with our own supply chain management capability, now we focus on offering much more professional,suitable and competitve products to our customers.

About us, 1, 7 years industry experience With 7 years of R&D and manufacturing experience, YUNYI is capable of working out the most suitable solution 2, a manufacture and trade integrated company Combining our professional industry experience and our production capability, more comprehensive products with competive price and services could be offered.

3, R&D team + cooperation with colleges and universities Keeping our capability of technology innovation improved makes us available to meet various technical challenges.

4, three inspection steps + good warranty service Strict inspection operation process keeps our products qualified,and clearly warranty policies help customer's solve after-sale problems and lower their cost 5, employees with + 5 years international experience are more than 80% Professional and effective international business operation offers better service 6, free sample is available.

By offering most suitable proposal to help customers maximize their profit.