Tsinghua Tongfang Co., Ltd. is a publicly traded state-owned enterprise headquartered in Beijing, China, operates in various sectors including consumer electronics, information technology, and energy and environmental industries.

The company was established in 1997 and was listed on the Shanghai Stock Exchange the same year.

In 2019, China National Nuclear Corporation became the controlling shareholder of Tsinghua Tongfang.

The company's activities primarily encompass the production and service of products such as PCs, LED chips, security systems, digital TVs, digital city solutions, and environmental protection technologies.

[citation needed] Besides its continued investment in PC, container inspection system, environmental protection technology in recent years, it also has enlarged the investment in high-tech products, like LED chip, RFID, digital TV and e-government, making its investment projects scattered.