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NV-50
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NV-95

  In August 2007, the State Administration of Trademarks issued the “Harvard” brand trademark registration certificate to Shanghai Hafu Membrane Structure Co., Ltd., and the “Harvard” brand safety film was officially established. Harvard Safety Insulation Film cites the optical science theory of Harvard University's Department of Physics, using the world's advanced precious metal magnetron process, 11-layer magnetron sputtering technology to make it highly insulated while maintaining high definition, high stability, anti-glare, Low reflection and other characteristics. After more than ten years, the unremitting efforts of all employees and the support of hundreds of agents across the country, the products have been favored by consumers all over the country. We will continue to work hard and uphold the spirit of Harvard to "make life better!".

  product description

  Using the world's advanced precious metal magnetron process, 11-layer magnetron sputtering technology provides high thermal insulation while maintaining high definition, high stability, anti-glare, low reflection and other characteristics.

  All 3MIL (mil) thickening technology, special adhesive, high-strength polyester substrate make Harvard safety film have good impact resistance and reduce the damage caused by flying foreign objects.