Comelf SA engages in the manufacture of machinery for mining, quarrying, and construction. It offers dedusting system for industrial gases, equipment for wastewater treatment and cleaning, elements for gas turbine cogeneration power plants, hydro-mechanical and hydro-energetic equipment, components for under pressure apparatus, cranes, balers, casings, frames, conveyors, mechanical constructions made of stainless steel, earthmoving machines, and parts for wind turbines. The company was founded in 1991 and is headquartered in Bistrita, Romania.