Established in August 2013, Yosin Biotechnology (Yantai) Co., Ltd. specializes in the production of bio-fermented pea protein and mung bean protein, along with other processed bean products such as pea starch, mung bean starch, and dietary fiber. The company utilizes advanced biological fermentation technology to produce high-quality protein products that are widely used in food, chemical, pharmaceutical, dairy, and other fields.