CRS Climate Rental Services GmbH

The GF TEC company was founded in 1998 by Werner Grafenau. The company is a medium-sized company and mainly active in the field of control and distribution. The owners of the company are Werner Grafenau and Ingeborg Grafenau .

Schmierer GmbH is producing a wide range of pressure and temperature gauges with modern machinery, assembling and testing equipment. A very important part of our portfolio are custom-made solutions.

Main products: N-ethylcarbazole, tetrahydroazoline hydrochloride, 4-acetaminocyclohexanone, (S) -2,6-diamino-4,5,6,7-tetrahydrobenzothiazole, etc.