Hottech specializes in mosfet, chip resistors, and other products.

Shenzhen Hottech Electronics Co., Ltd., as the headquarters of Hottech Group, was founded in 1992 in the beautiful city of Shenzhen (Pengcheng). The company specializes in the R&D, design, and sales of analog chips, integrated circuits, discrete devices, and passive components. It is recognized as a "Specialized and Sophisticated SME" of Shenzhen and a national high-tech enterprise. The Group has two major manufacturing bases, located in South China and Southwest China. The South China manufacturing base is situated in Boluo County, Huizhou City, covering an area of 80,000 square meters. The Southwest China manufacturing base is located in Shunqing District, Nanchong City, Sichuan Province, covering an area of 40,000 square meters.