TH Leaguer was founded by Research Institute of Tsinghua University in Shenzhen in 1995. Headquartered in Shenzhen , China , she has been developing and manufacturing healthcare home appliances and a variety of measurement instruments for over ten years, and has launched the new products of DVB-T since 2004. The company has their own strong R&D power and is supported by Research Institute of Tsinghua University in Shenzhen, this enables us to meet the variety of up-to-date requirements from customers. In healthcare fields, we took the lead in launching the body composition analyzer, touching pad kitchen scales and many other newfangled scales. In DVB-T lines, with full support of RITS, we succeeded not only in distributing the series of DTV products, but also in constituting the recognized technology standard in this area.