Yuhuan Aijieer Precision Instrument Co., Ltd.

Yuhuan Aijieer Precision Instrument Co., Ltd. (the former Yuhuan Instrument Factory), was established in 1985, and is located in Da Mai Yu Port of Yuhuan County, in the garden-styled city, Zhejiang Province. We are the biggest professional manufacturer of ink testing instruments in China and have a long history, a powerful technical base and advanced production lines, for which, our company gains the trust of many clients at home and abroad.

Since establishment, our company has been gradually growing stronger. Our company has experienced more than 20 years' exploration, innovation and regeneration. From the earliest YQM-4A ink print ability tester to YQM-4B, the products have been improved with many advanced performances such as good transferring performance, even density, and strong adaptability between ink and sheets. From YQM-1B ink meters to current YQM-1C electronic ink meters, [Details]