Maeda Koki oil signal, water signal and water flow indicator

Maeda Koki Co., LTD, founded 1963, Main business: oil signal, water signal, air signal and flow indicator. We, the current detector using a transparent tube since 1963. The developer, and began its own production Maeda Koki product, galvanometer for detecting the flow of fluid and galvanometers. In the field of distribution units, new product and […]