Our company has two imported BOPET production lines, the first line was introduced from DMT company in France in 2003, with a width of 6.7 meters, the production thickness ranges from 30um to 150um, and the annual production capacity reaches 23,000 tons. The second line was imported from Dornier (Germany) in 2009, with a width of 8.7 meters and a thickness range of 19-75um, with an annual production capacity of 27,000 tons. Each line is equipped with the same width as the main line of high-speed automatic large-scale slitting machine produced by the German KAmpt company, in addition, the two production lines in 2016 to complete the transformation of the workshop purification, production workshop purification standards to reach the level of class 10,000, advanced equipment, first-class configuration, to ensure the quality of high-quality film products.