Sekisui Kasei Co., Ltd. manufactures and sells plastic products in Japan, Asia, the United States, Central America, Europe, and internationally. The company's Human Life segment offers boxes/trays, ESLEN beads, ESLEN sheets, ESLEN wood, INTERFOAM, other foamed/molded products, ES DAN mats, and ESLEN blocks for use in agricultural and marine product containers, food containers, distribution materials, construction materials, and civil engineering materials. Its Industry segment provides PIOCELAN, LIGHTLON, NEOMICROLEN, CELPET, TECHPOLYMER, ST-gel, TECHEATER, ELASTIL, FOAMAC, ST-LAYER, and other foamed/molded products for use in automotive components, packaging materials for transporting automotive parts, industrial components, industrial packaging, electric part materials, and medical and health care materials. The company was formerly known as Sekisui Plastics Co., Ltd. and changed its name to Sekisui Kasei Co., Ltd. in June 2020. Sekisui Kasei Co., Ltd. was incorporated in 1948 and is headquartered in Tokyo, Japan.