Relying on the perfect petrochemical industry chain in Shandong Province, Qingdao Yuxin New Material Technology Co., Ltd. has formed a multi-field product series covering textile chemical industry, water treatment chemical industry and plastic anti-aging additives. At the same time, the company is also committed to the transformation and upgrading to the bio-based high-end fine chemical field, and relying on the technical support of Tianjin Chemical Research Institute, efforts to achieve the leapfrog development of force polyglutamate products......