Production partners of Nippon specialize in computer input devices, introduce promptly new techniques in technical design and demonstrate stable and high quality of the production. Nippon production passes a number of obligatory tests that guarantee high quality and life duration of an item:

• Trials of the materials, which input devices made of, by means of environment (reactions on temperature differences, various humidity levels, electrostatic influence, heightened pressure, vibration, etc.);
• Trials of complete items by means of environment.