Changchun Brother Biotech

Changchun Brother Biotech is a Chinese biopharmaceutical company specializing in the research, development, and production of biochemical drugs and diagnostic reagents. The company is primarily recognized for its expertise in protein purification, producing high-purity Thrombin and Hyaluronidase for clinical use. Based in the Changchun High-tech Industrial Development Zone, it operates GMP-certified manufacturing facilities that supply both finished dosage forms and raw materials. Their products are widely used in surgical procedures to control capillary bleeding and to enhance the absorption and dispersion of other injected drugs. The company serves both the domestic Chinese healthcare market and international diagnostic industries.