As a factory, we are proud to offer our customers the COVID-19 test kit (colloidal gold) which provides accurate results for COVID-19 testing. Each kit contains 25 tests and is designed for easy use in a healthcare setting or at home. The test kit is based on a rapid and effective technology that enables the detection of the virus in just 15 minutes. Our product is manufactured with high-quality materials to ensure reliable testing results and user safety. Give yourself peace of mind during the COVID-19 pandemic with our affordable, easy-to-use test kit.