Cell Bio Human Tech Co., Ltd. engages in the manufacture and sale of textile based cosmetic mask pack materials. It operates through the following business divisions: PT CELL, SEMI GEL, S Cell, and NC Cell. The PT CELL division offers masks made of absorbent bamboo material. The SEMI GEL division provides masks made of lyocell material with high absorbency in gel form. The S Cell division includes rayon material with a soft texture. The NC Cell refers to lyocell material with high transparency. The company was founded on July 7, 2015 and is headquartered in Anyang-si, South Korea.