Hua Hong Semiconductor Limited, an investment holding company, engages in the manufacture and sale of semiconductor products in China, North America, Asia, Europe, and Japan. The company offers embedded non-volatile memory; standalone non-volatile memory, including NOR flash and EEPROM; power discrete devices; analog and power management platform; and specialty logic RF processes and image sensors. It also provides foundry services; design services which covers design methodologies and design flow support, standard and customized internet protocol development, ASIC design, and one-stop services; multi-project wafer services; mask marking services; and backend, testing development, mass production, product engineering, and backside processing services. In addition, the company engages in real estate development; and trading activities. Its products are used in consumer electronics, industrial control, automotive electronics, Internet of Things, communications and computers, and power management applications. The company was founded in 1997 and is headquartered in Shanghai, the People's Republic of China.