Founded in 2004, Hangzhou Clongene Biotech Co., Ltd. is a national high-tech enterprise specializing in providing Biological Raw Materials, diagnostic reagents, and CRO/CDMO services. 20 years of experience in the diagnostic industry, we have been committed to providing customers with high-quality products and professional technical services. Based on the platform of protein expression and antibody preparation, Clongene has developed antigens, antibodies and molecular diagnostic enzymes in the fields of infectious diseases, drugs of abuse, fertility, tumor markers, inflammation, food safety and veterinary diseases. After preparation, purification and verification, the biological raw materials can be applied to immunochromatography, ELISA, chemiluminescence and PCR. We can also provide customized services for biological raw materials according to customer needs. After 20 years of innovation and development, Clongene has developed colloidal gold/latex detection reagents, fluorescent immunoassay detection reagents, chemiluminescence detection reagents and PCR detection reagents. The main IVD reagents have obtained authoritative certifications including NMPA of China, FDA of US and CE of EU. The products were sold well in more than 100 countries and regions around the world. Clongene is committed to bringing more value to companies and units around the world with a wealth of products and professional services, and to bring more opportunities for distributors and partners.