Introducing our Home used SARS-CoV-2 Antigen Rapid Test (Colloidal Gold), designed to provide easy and quick detection of COVID-19 virus at home. Our product is fast, reliable and easy to use, capable of providing results within just 15 minutes. As a factory, we pay special attention to quality control to ensure accurate results every time. Our test kit uses colloidal gold and lateral flow technology, which makes it highly sensitive and specific. The test kit includes everything you need to perform the test at home, including the test device, buffer solution and instructions. Trust our factory to provide you with the most reliable and accurate home testing solution for COVID-19.