Beijing Perfect Biological Technology Co., Ltd. Specializes in the recombinant protein, research and development of ELISA kit. Products are mainly used in life science research and drug development in the related fields of immunology, cell biology, tumor, neurobiology, viruses, infectious disease of livestock and poultry. At the same time, we are also focusing on research and development of recombinant protein drugs, vaccines, anti-virus drugs and antibody drugs, and offering application and registration services for the new drugs and vaccines. Our missions are to provide premium quality products and technical services for our customers and to assist them to develop better and more life-saving therapeutic products, vaccines, and diagnostic methods at faster speed and cheaper cost.