What should I choose for the car film? Dragon movies, or 3M, or Gu Wei.

In this regard, Viagra is definitely the best. There should be no risk of counterfeit goods, just a little expensive, but the effect is good and the after-sales is good, which is still worthwhile. Secondly, the car film is divided into three parts and seven parts. In addition to the quality of the film itself, the installation process can not be ignored. See if there is any professional construction hardware: dust-free film workshop, a full set of professional construction tools, car body protection, details determine success or failure. After the final paste, ask the construction workshop for a quality assurance card. Besides paper quality assurance cards, Gu Wei also has electronic quality assurance cards provided by manufacturers in Gu Wei. Effective information can be found in Gu Wei, China. I just posted Gu Wei V70+V40, and the parameters are as follows for your reference, the ultimate balance of light transmission and heat insulation, and the unique reflective heat insulation. From the development history of global window film, the spectral shielding function of Gu Wei glass film is a major revolutionary breakthrough in the field of glass film coating industry and surface particle technology. During the period of 1999, the high-tech window membrane technology represented by Gu Wei was selected as one of the greatest inventions 100 by Popular Science, the largest scientific magazine in the United States. As the world's first truly intelligent spectrum selection window film, Gu Wei film provides an unprecedented new ideal choice for distinguished car owners and high-end car manufacturers around the world. As an outstanding representative of Gu Wei window film, V-KOOL 70 is the most high-tech model that can reflect the high-tech content of Gu Wei's intelligent window film. It is the ultimate balance of visible light transmittance and infrared light blocking ratio, with 70% visible light transmittance and 3.7% infrared light transmittance, which perfectly explains the high-tech content of Gu Weizhi's spectrum selection and truly meets the needs of human beings for light transmission and heat insulation. You can't have your cake and eat it? Don't! With V-KOOL 70, you will understand that your life is gone; Impossible; ! Anything is possible, right here in V-KOOL 70. Give yourself a chance to enjoy the best thermal insulation film in the world! The original thermal insulation technology of famous European cars such as Mercedes-Benz, BMW, Audi and Volkswagen will definitely bring you unprecedented comfort!