The Zarrin Group began its operations in 1989, specializing in the production of plastic feeding utensils for children and other hygienic and plastic necessities. In 2000, the company expanded its activities into the cellulose industry by producing baby diapers. For the lighting of the administrative office of Zarrin Roya, linear lights have been utilized within louvers, contributing not only to general lighting but also enhancing the aesthetic appeal of the space. Additionally, Nexo’s Eco Plus lights have been used in the ceiling to provide complementary lighting for the area.