Since its establishment, the company has invested heavily in introducing advanced equipment from Germany, Japan, the United States, Switzerland, etc., and cooperates with universities such as the University of Science and Technology of China and Wuhan University to devote itself to the research of advanced high-end plastic molecules and the development of cutting-edge packaging materials. Over the years, we have developed ultra-thin EVOH high-barrier co-extruded films / bags, highly transparent PE films / bags, UV-resistant body-fitting films / bags, pinhole packaging films / bags for vegetable and fruit packaging, anti-fog easy Films / bags, easy-tear films / bags, paper-plastic composite films / bags, ultra-high temperature sterilization packaging films / bags, low-temperature frozen packaging films / bags, breathable valve bags for coffee packaging, stone packaging paper / bags for coffee , Easy to tear zipper bag, embossed vacuum packaging film / bag, octagonal sealed zipper bag.