Tech Semiconductors Co., Ltd. develops, manufactures, and sells power thyristors and modules in China. The company offers high-power thyristors, high-power semiconductor modules, power semiconductor components, and power semiconductor heat sinks, as well as high-power semiconductor devices. The company was formerly known as Hubei TECH Semiconductors Co., Ltd. and changed its name to Tech Semiconductors Co., Ltd. in 2014. Tech Semiconductors Co., Ltd. was founded in 1966 and is based in Xiangyang, China.