American PVI Company was established in 1947. Its predecessor is famous for producing and developing new building materials, and the State Environmental Protection Agency was formally established on 1970. In order to maintain the natural environment and protect human health from environmental hazards, PVI company is specially invited to develop new building materials to control the imbalance between cold and warm caused by solar radiation. From June 5, 1972 to June 6, 1972,/kloc-0, sponsored by the United Nations, the first United Nations Conference on the Human Environment was held in Stockholm, Sweden, and the famous Declaration on the Human Environment was put forward. Members of the PVI R&D team were invited by the US Environmental Protection Agency to attend the meeting. During the period from 1967 to 1975, Governor Ronald Wilson Reagan of California (later elected as the 40th president of the United States) visited PVI company for many times, and highly recognized and praised the outstanding contribution made by PVI company in the field of energy-saving window films. Since 1970 cooperated with the State Environmental Protection Agency, PVI has been committed to creating a more energy-saving and healthier environment. PVI has more than 700 employees all over the United States, including its headquarters in California, 65,438+00 regional branches and more than 65,438+02 laboratories. All employees have received higher education and technical training; More than half are engineers, scientists and policy analysts. Pvi, pvi automobile film, pvi safety film, pvi safety film, pvi explosion-proof film.

[Edit this paragraph ]PVI was established in 1947.

1946 preliminarily investigated the market potential of transparent shutters. 1947 PVI company is composed of general partnership enterprises, which started production at the same time and provided door-to-door sales service. 1948 Mr Sony Voghs became the boss of PVI company. After refining and improving the production process, it exceeded the then industrial production standard 1958, and completed the process of establishing a national distribution network. PVI products were sold all over the United States. With the strong support of the US Department of Commerce, PVI began to export on 1978. PVI has established global sales strategies and projects and actively participated in the operation of the global market. 1983, PVI became the first company to receive government-supported projects. 1995, ATC company under PVI was established, focusing on the production of window films for global airport control towers. Today, PVI has achieved great commercial success in the United States and other countries.