OUR ADVANTAGE![](https://img.alicdn.com/imgextra/i3/3528491912/TB2XBzwiHZnBKNjSZFrXXaRLFXa_!!3528491912.png)
![](https://img.alicdn.com/imgextra/i4/3528491912/TB21_TmiRjTBKNjSZFwXXcG4XXa_!!3528491912.png)
FSY was established in 2007. With unremitting efforts of all colleagues, it has established 24 factory direct stores in various cities in China. In 2014, factory was , covering an area of 50,000 square meters, with 2 high-precision production lines,with an annual output of window films to 20 million square meters. All products are produced in a dust free workshop with controlled temperature and humidity. Under the leadership of the industry' S authoritative scientific researchers, has established a core department for scientific research and innovation, with original "Nano-Dispersion" technology. Based on the ceramic films, a unique negative ion window film and antibacterial window film (the patent number of the negative ion membrane is ZL 2019 2 0332997.9) was developed, which is mainly used in automotive, architecture and residential area.Relying on the excellent quality and first: class after sales service.