Tehrani Industrial Group is one of active companies in the field of producing nylon and polyester fibers (POY and DTY), and has been pioneering in the production of technical nanocomposite filaments such as Anti-microbial (BACTEX), Cooling (COOLTEX), Healing (HEALTEX) and Odor absorbent (DEOTEX) yarns. The company, in collaboration with other Persian manufacturers, has introduced samples of technical textiles such as antimicrobial textiles.