Godo Shigen Sangyo Co., Ltd. has two principal strands to its business: natural gas and iodine. Since its founding in 1934, the company has been a pioneer in the field of iodine extraction and refining. The firm supplies its products worldwide--products that are both high-quality and competitive in price. Godo Shigen Sangyo began full-scale development of its natural gas operations in 1955. Since then, the company has helped to supply the vast and continually growing demand for energy with thi...