From a bold idea
to a fully developed piece of engineering.
Grünewald GmbH is renowned for is standard of high quality and continuous development in the field of control and measuring engineering.
Our foundation is based upon skilled and trained staff, the most state of the art production procedures, internal process optimisation, high quality raw materials as well as certified quality control.
Due to the high adherence to customer demand, we distribute our, in Germany manufactured products worldwide.
Our long term experience is our greatest strength. Constant public relations, and the resulting feed back, feeds out innovations, flexibility and our requirement orientated development.
Finest measuring engineering with long lasting durability under very difficult conditions, even in explosion endangered areas are our strength. We specialise in building measuring instruments for the coal mining industry.
flow indicator, flow measuring, volume flow, temperature measuring, level measuring, pressure measuring, IECEx, SMALL-Ex, SMALL, ATEX, DAK, DAK25, DAK-25, DAK-025, DAK-50, UNI, RV, regulating valve, RV-200, SIL, safety integration level, PL, Performance Level CANOpen, Grünewald, Gruenewald, Gruenewald GmbH, Grünewald GmbH, underground mining, intrinsically safe, ex-proof, explosion proof