International Window Film Association (IWFA) is an authoritative organization in the window film industry, which is composed of world-renowned window film manufacturers. Its global industry standards represent the highest quality and technical standards. In other words, no matter what brand you are, as long as you make the window film, the technical standards must be implemented. The standard set by IWFA!
Since 1990s, only seven automobile film manufacturers have become members of IWFA. They are: American Johnson & Johnson, American 3M, American Dragon Film, Israeli Luo Sheng, American Medico, American Quantum and China Kangdexin.