Since the establishment of ZHISU POLYMER MATERIALS (YANCHENG) CO., LTD. in 2014, the company has been committed to the research, development, production and application of polymer materials by adhering to the core values of integrity, pragmatism and innovation. The company focuses on various types of modified fillers and their applications, especially in the field of biodegradation with many years of development experience. Biodegradable material is a kind of material that can be decomposed by microorganisms in the natural environment, which is of great significance to reduce environmental pollution and promote sustainable development.