"nar ppf", as a high-end car body paint protection film brand under the nar shares, adopts the fifth-generation hydrogen bond patented coating technology, has extremely high hardness, can resist deformation, nicks and scratches, and has automatic repair, anti-oxidation function, and strong resistance to yellowing. based on the research and development strength of the functional material system innovation research institute of nar stock (changshu institute of technology), nar ppf brand products have a number of patented functional film technologies, through large-scale and lean production, to create high-quality paint protection for end users membrane products, create a great future for partners.