Production program Cooperation encompass a strategically important business activity: cooperation with German company Harburg-Freudenberger (HF Group).

TEO-Belišće i TEO-Ing provide to their partner HF Belišće services of assembly and production of electrical cabinets for automated machines in production program of HF Group. For the same partner they provide service of commissioning at customers facilities around the globe.

In this program, TEO-Belišće and TEO-Ing ensure European quality of assembly, respect of deadlines and competitive price of work-hour to their partner.

Except for HF Group, TEO-Belišće produced control cabinets for Cimbria Group from Austria, Elektravon Haket from Netherlands, Huning Maschinenbau from Germany, Mlinostroj from Slovenia, etc.