Il Gwang HCC Co., Ltd. specializes in the manufacture and export of forward and backward pedaling gears for bicycles, as well as exercise bikes, and wheelchairs.

Il Gwang means sun and light in Korean, revered as the origin of life in the universe.
H. C. C. (Human, Cosmic, Creation) means creationism which becomes the personification of the universe: "The spirit devoted to the welfare of mankind" in harmony with nature.

The company is going to devote to create new civilization by taking over superior learning and spirit of ancient Korean based on natural philosophic learning of the Oriental and aims to making digital civilization in business using scientifically "The Book of Changes, one of old sacred books" as one of orthodox learning.