Seven radio factory in Nanjing - China

The plant is the national Ministry of Electronics Industry tuner .1973 sentinel plant to begin production tuner. Major production equipment with 300, 900 instrument, including from the United States, the United Kingdom, Japan and other countries imported equipment and the entire production line. Plant located have the tuners for the Development and Research Centres technical network products using international standards, a reliable quality assurance system .1989 two years in a state enterprise.