OPTERRA is a German manufacturer of building materials. Their core activity is the production and sale of cement. OPTERRA is a subsidiary of the Irish building materials group CRH.

In Southern Germany, OPTERRA also operates a ready-mixed concrete plant. Besides a large assortment of more than 30 cement types, OPTERRA offers its customers broad service on topics such as application consulting, sales, quality and logistics.

For the lubrication of production lines, OPTERRA has been relying on perma lubrication systems for more than 20 years. The robust perma CLASSIC, for example, is used for the lubrication of conveyor systems. perma CLASSIC has a metal housing and is very reliable in providing lubricant to lubrication points in extremely rough environments. For the lubrication of electric motors, OTPERRA uses the perma STAR VARIO.