The shanghai research and electronics company ltd., with its headquarters in shanghai, is located in the gao xinhuang district and is a scientific and technological company mainly engaged in technological research and development and marketing, covering a wide range of fields, including technology development, technology transfer and technical services. In 2010, corporate start-up teams drew on, absorbed international core technologies and accompanied the production research and development base, initially forming a high standard of production research and development, innovative technology content, and research and development of technology applications to facilitate the modernization, commercialization and diffusion of "barrell technology". In 2011, the company introduced the first-generation "safe upgrading system for base shield tyres", consisting of two items of bd free base silicon molecular consistency and ys-pj-i electro-control spray equipment for the safe upgrading of tyres and equipment, which have greatly simplified the operating process, combining zas, leak prevention, noise reduction, energy conservation and maintenance. Once on the market, it was followed by industry and a large number of car owners, and the mainstream media responded strongly in the automobile industry with the "safe upgrade system for bar shield tyres" and with safety belts, airbags, abs's deathproof system, and called "the automobile safety four." in 2012, the centre for the safe upgrading of boulder tyres officially launched a new commercial platform for national roll-out and application, creating a new model for the global post-car market. We believe that technology is people-centred, that it has the gold key to open the market, and that it joins the bar shield to board the treasure air carrier! Baguire, the tyre safety upgrade service brand, which belongs to the shanghai research and electronic technology company ltd., and whose products are well-tested, contains advanced, multi-dimensional safety upgrading techniques for tyre leaks, noise loss, energy conservation, maintenance, etc., which are a composite layer of free-base silicon molecule polymers in the inner wall of a car vacuum, which can quickly surround the nails and completely seal them off in time to prevent the leakage of tyres, while at the same time reducing the volume of noise generated by tyres and the ground, as a result of the soft-temperated form of free-based silicon molecule polymers, which has a sound- and heat-sorching function。