The company Jola Spezialschalter GmbH & Co. KG is a medium-sized enterprise based in the German town of Lambrecht employing about 60 people. It was founded in 1952 as a sister company of the former cloth factory “Gebrüder Haas” to develop and market a company invention, a water-tight limit switch and a level controller based on the same principle. Today Jola is a well-known manufacturer in the area of level control and leakage detection for all liquid applications.

The complete product range can be purchased in many parts of the world. Authorized dealers market the Jola product range in many European and several non-European countries.

The product range comprises solutions for automation technology, building-services engineering, and environmental protection.