Jiuhe develops and supplies in vitro diagnostics products across rapid testing, immunoassay, molecular analysis, and point-of-care testing applications. Its portfolio includes clinical analyzers, immunoassay test kits, colloidal gold products, veterinary diagnostic reagents, and specialized testing solutions for cardiovascular, inflammatory, endocrine, digestive, infectious disease, fertility, and diabetes applications. The company states that its production department follows a quality management system and maintains stable operation for relevant kits and instruments within a 2–30°C temperature range. Its R&D team focuses on diagnostic technology development, while the production and trading structure supports control from product design and manufacturing through global delivery. Featured products include fluorescent immunochromatography solutions, CRISPR-based IL-6 testing, portable fluorescence immunoassay analyzers, and rapid POCT kits. For international buyers, this integrated structure provides a practical sourcing channel for in vitro diagnostics, combining technical development, manufacturing capability, product selection, logistics, and after-sales support.