Tianlong was established in 1997 and has been a pioneer in China in the R&D and production of nucleic acid testing instruments and reagents, providing products and integrated solutions including nucleic acid extractor, PCR thermal cycler, real-time PCR system, automatic nucleic acid workstation, and hundreds of compatible kit for extraction and detection. Tianlong products have obtained more than 70 China NMPA approvals and over 120 international approvals and certifications. They have been marketed in more than 100 countries and regions worldwide. Tianlong's products are now widely applied in clinical diagnostics, epidemic prevention and control, food safety, and scientific research area.