As a leading Chinese high-tech enterprise, we specialize in the research, development, production, and commercialization of third-party reference materials and serum panels. Our comprehensive capabilities include a dedicated R&D team, advanced production systems, and professional marketing operations. To date, nearly 140 of our products have earned certification from national regulatory authorities, including the prestigious "Certificate of Grading of National Reference Materials" from China's General Administration of Quality Supervision, Inspection and Quarantine. Through our state-of-the-art GMP production facilities for in vitro diagnostic devices, we develop and manufacture diverse quality control products that meet the exacting requirements of clinical laboratories.