Core Insights - Shijiazhuang Suifeng Biotechnology Co., Ltd. has been established with a registered capital of 50,000 RMB [1] - The company is involved in various research and development activities related to biological organic fertilizers, composite microbial fertilizers, biological feed, and other biotechnological products [1] Company Overview - The legal representative of the company is Yi Jianfei [1] - The business scope includes the sale of fertilizers, feed raw materials, feed additives, and agricultural products [1] - The company also engages in the sale of non-metallic minerals and products, rare earth functional materials, and new ceramic materials [1] Research and Development Focus - The company focuses on the R&D of biological organic fertilizers, composite microbial fertilizers, biological feed, and biochemicals [1] - It also conducts research on new materials technology and ecological environment materials [1]