Light measuring instruments; magnets for industrial purposes; magnetic sensors; protective glasses; safety glasses for protecting the eyes; refractometers

Loader buckets for excavators; buckets for earth moving machines; buckets for elevator conveyors; mechanical mining shovels; backhoes; power shovels; front loaders for tractors

Cabinets for loudspeakers; Earphones; Electrical pickups for use with musical instruments; Headphones; Microphones