One Light took over the crystal division of ChungHo Elcom [Renamed from Kony
Precision to ChungHo Elcom in Mar 2000], as a leading company developing
the essential components in electronic communication industry such as Crystal
Unit, Crystal Oscillators, Crystal Filter and is striving for compliance to
customers requirements and customer satisfactions with the highest quality
through engineering development continuously.
One light deals with the rapid management environment based on management
policy which gives importance to men of talent and technology and, will
continuously grow up to a global company leading 21st Century through
increasing engineering competition.