HUSS

Air filters for motors and engines; Air filters for mechanical purposes; Air filters for vehicle motors and engines; Air-intake tubes and filters for after-market installation of automotive engines; Filters for construction machines; Exhaust silencers for engines; Silencers as part of vehicle exhaust systems; Emission reduction units for motors and engines, namely catalytic converters; Emission reduction units for motors and engines, namely exhaust gas control and cleaning devices and systems and diesel particulate filters; Exhaust gas outlet apparatuses and exhaust gas cleaning apparatuses for internal combustion engines, parts and components of such apparatuses, namely filters (including exhaust gas filters and diesel particulate filters), catalytic converters, exhaust manifolds, exhaust gas conduit devices and systems

Electronic control systems for machines; Electronic control devices and systems for exhaust gas control and cleaning devices used in motors and engines; Components of electronic control systems for exhaust gas control and cleaning devices used in motors and engines; Software for electronic control systems and cleaning devices used in motors and engines; Diesel-engine exhaust test instruments

Air filters for industrial installations; Industrial air filter machines; Industrial exhaust gas control and cleaning devices; Industrial emission reduction units; Industrial exhaust filter cleaning and regeneration devices and systems

Land vehicle parts, namely air filters, exhaust systems, and exhaust filters (including exhaust gas filters and diesel particulate filters), catalytic converters, exhaust manifolds, and exhaust gas conduit devices and systems

Installation, maintenance and repair of exhaust gas outlet devices and systems, exhaust gas cleaning devices and systems, and electronic control devices and systems; Vehicle repair and maintenance; Vehicle repair and maintenance, namely fitting, installation, servicing, maintenance and repair of exhaust gas outlet devices and systems, exhaust gas cleaning devices and systems, and electronic control devices and systems