3M Company is an American company named Minnesota Mining and Manufacturing Company, which was established in Minnesota on 1902. It is a diversified multinational enterprise with a long history and is famous for its extensive products and innovations.
Since its establishment, it has developed and produced as many as 50,000 kinds of high-quality products, serving communication, transportation, industry, automobile, aerospace, aviation, electronics, electric power, medical care, construction, cultural and educational office, daily consumption and other fields. As one of the 30 industrial stocks of Dow Jones, 3M Company was rated as one of the most famous 19 enterprises in the world by Fortune magazine in 1997.
Automobile heat insulation explosion-proof film
Since 3M invented the automobile thermal insulation and explosion-proof membrane, the technology has been updated a lot. In addition to the five leading technologies in the world (polyester film, metal coating, adhesive, grinding, ultra-thin coating), 3M has also developed a film with optional wavelength, that is, the wavelength of blocking infrared rays and generating heat energy, reducing the blocking of visible light, and making the appearance and brightness of 3M automobile thermal insulation explosion-proof film achieve perfect harmony.