Ing. Jan Grunt branches

I offer expert witness services in the field of occupational safety and electrical engineering. I specialise in equipment designed for environments with explosion hazards from flammable gases, vapours, dusts and explosives.

Dealing with safety issues and technologies used in underground mines and researching the effects of harmful substances on the environment. We prepare risk analysis. We sell ventilation lutes, noise dampers, wet dust collectors, mine handing mats or water bags.