Jiangsu Aerospace Sanyou Technology Co., Ltd a state-holding enterprise under China Aerospace Science and Technology Corporation, is mainly engaged in R&D and manufacturing of automobile films, functional films for building glass and special protective films. With a registered capital of CNY304.4276 million, the company has two production bases in Changzhou, Jiangsu and Xi`an, Shanxi . It has nine imported precision coating production lines and nine cutting production lines, with an annual production capacity of 80 million square meters. It is a large-scale functional film material R&D and production base in Asia with products exported to different nations in the world. With a professional R&D team led by doctors and masters, the company has secured 72 state-authorized patents (including 15 patents for invention) . It has mastered the core production technologies such as precision coating, film structure design and surface treatment, spectral selectivity control, functi…