Quanzhou automotive film cloud Motors KOOL window film

Quanzhou car foil insulation film Phone Quanzhou KOOL KOOL insulation film knowledge Quanzhou Quanzhou Which film more professional Tel: 18605958865 Mr Zhu Wei solid insulation film WELGO (V-KOOL) spectrally selective technology is built in Massachusetts Institute of Technology (MIT), began the development of energy-saving transparent membrane research foundation in the 1970s on. A major breakthrough in technology led to the particle surface WELGO (V-KOOL) patents and intellectual property rights of technology as well as the successful development of later spectrally selective coating. As the world's first, and only a spectrally selective window films for automotive and architectural applications provide a virtually transparent, and can effectively block solar heat and radiation protection barriers. KOOL immediately swept across the window film industry, and in 1999 by the world's largest science and technology magazine "Popular Science" selected as one hundred thousand years of great inventions and world-renowned. Technological inventions are elected at the same time have a significant impact on human life. Effect effect KOOL window film to high visible light transmittance and high performance solar control together. "; Smart"; window film allows 70% visible light, infrared and ultraviolet light while blocking able to respectively 94% and 99%. Without any visual barrier, regardless of day and night clear vision. Let WELGO ultimately to the road of industrialization sophisticated window film is made in Dresden, Germany factory manufactured, it is the use of a complex multi-layer dielectric coating metal sputtering process made. The most modern multi-chamber DC magnetron sputtering machine used in the manufacture of a $ 24 million one. Thickness ratio of the diameter of a human hair can smaller multilayered metal film coating to the world's best (only 1% of world production of polyester film) Optical clear durable polyester film. Identification method, Wei solid film producer and clear manufacturer. 2, Wei solid film performance, model, production of raw materials is described in detail. 3, V-KOOL film has strict construction inspection standards, and in each film roll Granville are marked with film roll number, roll number is to facilitate customer inquiries to identify the authenticity of the credentials on Granville's official website. 4, WELGO regular dealers have a real and effective WELGO authorized distribution certificate, and a certificate in cooperation with major luxury car. 5, real-KOOL film of warranty is 5 years, there are detailed on the warranty and warranty card marked with film type and film roll number, as well as film samples, Wei solid warranty card warranty card dedicated to the English, to facilitate customer test. 6, in authorized stores to buy KOOL KOOL film can provide free identity "KOOL small yellow label." In order to carry out the construction foil 7, construction workers Wei solid film was obtained through professional training WELGO Construction Technology certificate. 8, all over the country KOOL authorized stores can be found in "Electronic Warranty Check 'WELGO official website of the query to. KOOL Chinese official website http://www.v-koolchina.com.cn URL: www.qzyuntai.com