Dalian Wansheng Packaging Products Co., Ltd. was established in 2015 and is a manufacturing company specializing in the production of plastic flexible packaging materials. It covers an area of over 20,000 square meters, with a construction area of more than 15,000 square meters and a registered capital of 20 million RMB. In 2015, the company invested in building a factory to produce multi-layer co-extruded high-barrier film products, successively commissioning three German W&H multi-layer co-extrusion blown film production lines, including one seven-layer downward co-extrusion line, which is the largest in Asia, and one seven-layer upward co-extrusion line, with investments amounting to over 100 million RMB. The superior office conditions, factory construction, equipment investment, as well as production management and quality control, are all built according to the standards required by Mengniu and Yili.