Greeting! I sincerely thank all of our customers for visiting the homepage of Changshin Chemical. As a corporation specializing in the manufacture of liquefied carbon dioxide and dry ice at manufacturing facilities in Yeonsu (Jeollanam-do Province) and Daesan (Chungcheongnam-do Province), Changshin, since its establishment in 1989, has been continuously contributing in and out of Korea to shipbuilding, steel, electronics and food.

With 2012 as the year of its second establishment, Changshin has promoted the diversification of its business of hydrogen manufacturing to usher in a major energy source of the next generation. To do so, the company built a new plant in Daesan and started commercial manufacturing from March 2013.

Our hydrogen plant is stably receiving raw hydrogen gas from Lotte Chemical and LG Chemical to provide excellent high-purity hydrogen through its perfect QC system and stable supply network.

Changshin and its affiliates including Changshin Gas Co., Ltd., which specializes in the sale of industrial gas, Yujin Chemical Co., Ltd. and Changshin Co., Ltd. will create an optimal network for manufacturing and sales so that they can keep up with customer demands.

Changshin Chemical promises to provide the best quality and service, as well as do its best to satisfy customers through continuous innovation and creative thinking.