Dongbang Industrial Co., Ltd., have prodcued and supllied the high purity of gas for medical care and atomic power as well as general and special gases for industry since its foundation in 1947. As one of other business categories Dongbang manufacture and market othopedic casting tape in domestic & overseas markets, as well. Our product BIO-CAST are manufactured with international level standard and quality controls. Hence, it provides solutions to all problems that other product have, such as packing problems requiring for more perfect vaccum, tack problem appearing in the process of its operation, and so on.