We are sincerely welcoming you into our homepage. During the last decade since our founding, this is a company that has never stopped growing. As a sole agent office of Tokyo Chemical Industry Co., Ltd. (Tokyo Kasei Kogyo Co., Ltd.) and several others in Korea, Sejin Chemical Industry Co. offers faithful service and the fastest delivery in Korean chemical reagent market. Now, our interests reach far beyond its original objectives, and it has made great strides even in high-tech areas such as ...