Silver Factory Technology, est. 2020, is a start-up nanotechnology company from Nanyang Technological University, Singapore. We are also the first start-up from the Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences (CBC, SPMS, NTU). We specialize in the production of high quality nanoparticles in-house formulas. We also provide customized nanoparticle solutions for a wide range of industrial applications, including but not limited medical diagnosis, environmental, and industrial turn-key solutions. In 2021, we designed and developed our first application-based product, the TracieX Breathalyzer for COVID-19 screening.