In 2009, we successfully developed the proprietary biaxially orientated polyamide (BOPA) film production line. In 2013, our second in-house developed production line was put into use. Relying on the world’s most advanced BOPA production line with an annual output capacity of 30,000 tons, we have become one of the world’s largest BOPA manufacturers. We have also designed a class 100,000 cleaning workshop to ensure the maximum cleanliness of our production environment. In our fully equipped lab, we test both the physical and chemical properties of BOPA film products in order to guarantee full compliance with international standards.