SERAJ NOOR TOOS also known as SNT, is a joint venture company with TYC, to manufacture Automotive head lamps, tail lamps and side mirrors for domestic automakers. By combination of %60 Iranian and %40 TYC shareholder; SERAJ NOOR TOOS is one of the major supplier of Iranian automakers such as Iran Khodro, SAIPA, PARS Khodro