Construction progress

In rural areas, the green domes have long been familiar. But how exactly do biogas plants work? In essence, it can be said that a biogas plant produces a high-quality...

Recently there was reason to celebrate within the Cfm team: Oliver Steinkohl's 15th anniversary.

The trained merchant in wholesale and foreign trade has been on board since 2008. As part of...

Copper has been with us humans for 10,000 years – from the first swords to the power cables in our smartphones. Even Ötzi had a copper axe with him.

Copper (lat....