Experts is a specialized private enterprise, that deals with compressed air as rounded technological process, which includes its production, treatment, distribution and use.

Biss Engineering is a company focused on finding solutions in process automation that helps clients increase productivity, reliability, reduce human factors, easy diagnostics and maintenance.

NIKOSAN-JZ is a company whose main business is import and distribution of spare parts for cars we import from Germany, Italy, Slovenia, UK and USA, and sell high quality auto parts for all types of cars from brands who are their direct manufacturers.

EHI is a specialized company which principal business is construction, design, reconstruction and renovation of water supply and sewerage systems, pump and filter stations, reservoirs, irrigation and drainage systems, water treatment plants as well as other hydro-technical facilities. Our company disposes of experienced and qualified personnel and equipment for successful solutions also of the most complex situations related to the realization of these constructions.