Hangzhou Weicheng Industrial Co., Ltd. was established in September 2009. It is a professional entity company engaged in the production and sales of plastic packaging products. The company currently has a production capacity of 5,000 tons of film products. It mainly produces packaging bags for large chemical enterprises, clothing companies and express delivery companies. In recent years, it has entered into a strategic cooperation with the Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, to jointly develop the production of biodegradable materials and their application products. The biodegradable express delivery bags it currently produces have been widely used by China Post and ZTO Express and many other express delivery companies. Recently, a series of fully biodegradable knives, forks and spoons have also been widely launched on the market.

Weicheng's multiple products meet the requirements of the EU No. 1935/2004 standard and have obtained the EU biodegradable material technical standard EN13432 certification, the US SGS certification, and China's CQM environmental management system certification and quality management system certification. Since the products were launched on the market, they have been widely recognized by domestic and foreign merchants, and the market has been continuously expanding. The company has now been approved as a national high-tech enterprise.

The company takes biobased materials as its leading product. By leveraging the advantages of all investors in terms of capital, technology and market, it follows the path of integrating production, learning and research, develops independent intellectual property rights, cultivates the core competitiveness of the enterprise, and develops high molecular green and environmentally friendly materials of international standards. Hangzhou Weicheng Industrial Co., Ltd. plans to build the largest biodegradable material base in China and even Asia within the next five years.

Hangzhou Weicheng Industrial Co., Ltd. will fully leverage its research and development advantages, keep pace with the development of biodegradable materials research abroad, actively promote modern enterprise management systems, adhere to the principle of people-oriented and technology first, establish a good operation mechanism for rapid transformation and industrial development, and become a research and development base, academic promotion center and industrial base for biobased materials and modified new materials in China.