Changchun BCHT Biotechnology Co. Ltd., a biopharmaceutical company, engages in the research and development, production, and sale of human vaccines in China and internationally. It offers therapeutic biological products; general cargo road transport; special cargo transport and import and export of goods and technology. The company's products Varicella vaccine, nasal spray flu vaccine, herpes zoster vaccine, liquid nasal spray flu vaccine. Changchun BCHT Biotechnology Co. Ltd. was founded in 2004 and is based in Changchun, China.