What does memsic do? MEMSIC, Inc. designs, manufactures and markets CMOS Micro-Electro-Mechanical Systems (MEMS) IC products that have on-chip mixed signal processing. MEMSIC is the first and the only company that integrates a MEMS inertial sensor with mixed signal processing circuitry onto a single chip using a standard CMOS IC process.Where are memsic products made? MEMSIC founded in 1999, headquartered in Tianjin of China. With R&D facilities in San Jose, Wuxi, Shanghai, and manufacturing, packaging and testing facilities in Wuxi and Shanghai of China. The sales network covers Asia-Pacific, America, Europe, Africa and Middle East.What frequency bands does memsic support? The radio technology used by MEMSIC in their wireless modules supports domestic and international frequency bands in the 433 MHz, 868-915 MHz, and 2.4 GHz bands. Multiple channels are available in each band under software control, resulting in a flexible solution for customer applications.Why choose memsic for wireless sensors? MEMSIC provides a broad portfolio of wireless modules to meet the specific needs of your application for either end-user or OEM designs. These platforms are designed to provide customers with all of the tools needed to evaluate, design and develop a wireless sensor network.