About Zhejiang Hisun Biomaterials Company

The company was founded in August 2004. Through independent research and development, the company broke through the “stuck neck” technology for industrial production of the key raw material, and realized the localization of polylactic acid resin. It is the first listed company in China specializing in polylactic acid business. The company is a high-tech enterprise focusing on R&D, production and sales of polylactic acid. It is a company that has mastered the core technology of pure polylactic acid manufacturing and composite modification, and has achieved large-scale production and sales of multiple grades of polylactic acid. The company's main product is polylactic acid in resin form, which can be further divided into two types according to the order of production processes: pure polylactic acid and compound modified polylactic acid. According to different characteristics in terms of physical properties and mechanical properties, it can also be subdivided into various series and grades to correspond to different downstream products or application fields. Obtained certificates such as “National High-tech Industrialization Demonstration Project”, “High-tech Enterprise”, and “Provincial High-tech Enterprise Research and Development Center”.