Unigroup Guoxin Microelectronics Co., Ltd.

Founded in Tangshan, China, in 1990, Unigroup Guoxin Microelectronics Co., Ltd. specializes in the engineering and production of integrated circuit (IC) chips within China, additionally delivering comprehensive system integration solutions. Their product line includes sophisticated intelligent secure chips utilized across numerous applications, such as telecommunications SIM cards, financial and mobile payment cards, USB-Keys, and various identification documents like social security cards, citizen cards, residential health cards, and residence permits. These chips also support trusted computing modules (TPM) and non-contact read-write devices. Beyond their secure chip offerings, the company manufactures memory chips, quartz crystal components, and sapphire substrate materials. The firm adopted its current name, Unigroup Guoxin Microelectronics Co., Ltd., in June 2018, having previously been known as Unigroup Guoxin Co., Ltd.