Career

The industry specialists BOLZ- SUMMIX, COMBER, HEINKEL and JONGIA are amongst the world’s most important manufacturers of process equipment and entire plants for solid-liquid separation. The companies design, supply and install centrifuges, dryers, filter dryers, mixers and system components with a guaranteed life-long after sales service.

The basis for this excellent global market position is the reliable technology of our products; credit for this is due primarily to our highly committed and experienced staff.

Additionally, the companies BOLZ-SUMMIX, COMBER, HEINKEL and JONGIA have benefited from a profitable alliance since May 2024, being part of De Dietrich Process Systems, the most comprehensive global supplier of engineered systems, equipment and services for the fine chemical and pharmaceutical industries.