Huamao Pharmaceutical has been focusing on the research and production of dextran for more than 20 years. It has a Chinese GMP certificate, and its quality management system has passed many on-site audits by China's FDA and well-known pharmaceutical companies at home and abroad. The COMPANY HAS THE CORE PRODUCTION AND QUALITY control technology, can provide a rich specification of DEXTRAN series products, can meet the different professional needs of users in various fields. Dextran is a natural and safe biological polysaccharide, which has great application potential as raw materials, pharmaceutical excipients and industrial raw materials.