HJB - Your Trusted Biologics CDMO Partner

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HJB - Your Trusted Biologics CDMO Partner


Diverse Testing Services

HJB has a professional biopharmaceutical R&D and analytical team equipped with advanced quality testing equipment

Our testing services include physical, chemical, biological and microbiological identity, purity, impurity, protein structure, affinity, potency and other services, covering almost all quality attributes of biological drugs.