Ketech Scientific Instrument Co., Ltd. (KETECH) founded in 1992, over 25 years of professional experience in on-line water process analyzers. KETECH has developed its own brand, Chemmit, since 1999 and has been recognized as a professional analyzer provider ever since.

We design, manufacture, supply, maintain and repair for wet chemistry analyzers, photometers, and meters & sensors. We also provide total solutions to continuous water monitoring system (CWMS).

We deliver the most advanced technology and service to our clients in order to meet their ever-evolving and changing needs.