first-class grade. Universal Automotive Film is one of the seven members of the World Window Film Association (IWFA). As early as 2, all products have passed the certification of the national authoritative testing institutions, which can be said to be truly brand automotive films and world-class grades. As a member of the International Window Film Association, it is an advanced window film manufacturer in the world. The products of Universal Polyester Film Co., Ltd. in the United States include automobile films, building films, safety films and special professional films.