Our Multiple Respiratory Viral Antigen Test Kit (Colloidal Gold Method) is a high-quality product designed to detect multiple respiratory viruses such as Influenza A/B, RSV, and COVID-19 with high accuracy. Built in our factory with advanced technology, our product performs fast and provides reliable results in minutes. With its easy-to-perform procedure, this kit allows for efficient and effective testing for respiratory viruses in clinical settings. As a factory, we are committed to delivering the highest quality products to our valued customers.