General aviation power
small and medium-sized turbofan engines, small and medium-sized turboshaft/turboprop engines, piston engines, transmission systems, related accessories, etc.
Emergency rescue equipment
rescue off-road vehicles, rescue helicopters, amphibious vehicles, patrol vehicles, light towers, command vehicles, ladder trucks, forklifts, bulldozers, fire extinguishers, fire hydrants, fire hoses, fire hose guns, water pumps, demolition tools, cutting tools, expanders, communication equipment, positioning equipment, related accessories, etc.
