Manufacturer of step counters, pedometers, language study machines, calendar calculators, radios, calendar calculator radios, reading lamps, calculators, electronic clocks, electronic dictionaries, electronic mosquito swatters, telephones, electronic toys, electronic stationery, currency calculators, money detectors.

step counters, pedometers, language study machines, calendar calculators, radios, calendar calculator radios, reading lamps, calculators, electronic clocks, electronic dictionaries, electronic mosquito swatters, telephones, electronic toys, electronic stationery, currency calculators, money detectors.