Shanghai Institute of Microsystem and Information Technology (SIMIT) (上海微技术工业研究院, formerly known as Shanghai Institute of Metallurgy) is an engineering research institute. It specializes in transducer technology, nano materials and devices, terahertz solid-state technology, microsystem technology, internet of things, broadband wireless technology, silicon-based materials and integrated devices, superconducting electronics, bionic vision system, etc.