Support

Since the very early days of Rangin Kaman, special attention to customer requirements, careful planning for an effective responding system for the recognized needs, and finally, winning ultimate customer satisfaction has been the upper most item on the agendas of company’s managers and staff alike.

The group management has used the customer satisfaction rates as the main criteria to assess just how successful Rangin Kaman has been in achieving the predefined goals. This explains the very systematic, organizational resolve, observable in all company levels, to increase the customer satisfaction everyday; a project which has yielded the looked-for outcomes as a result of meticulous planning and wholehearted efforts. 

In a few words, presenting services of the best quality possible, utilizing top notch experts and engineers, and providing nonstop, effective customer support have been the reasons behind the steady growth of the number of Rangin Kaman users

DU Meter

DU Meter is a major new version of our award-winning utility. It will enable you to use your Internet connection more efficiently by providing an accurate visualization of the data which is flowing through your computer's network connection. DU Meter also includes an extensive reporting facility, a flexible notifications and events system