ROFS MicroSystem (Tianjin) Co., Ltd. was established in 2011 with its headquarters in Tianjin. With a total registered capital of RMB 300 million, it is the first FBAR manufacturer in China. The company specializes in the design, R&D, manufacturing, and sales of MEMS filter chips, modules, and application solutions for wireless device RF front-ends. Its core products represent internationally leading technology.