There is no relationship between Hangzhou Guoxin and Suzhou Guoxin. According to relevant public information inquiries, Hangzhou Guoxin Technology Co., Ltd. was established in 2001 and specializes in integrated circuit design, application solution development and chip sales for digital TV and audio and video electronic products. The company is an integrated circuit design enterprise recognized by the Ministry of Information Industry, a high-tech enterprise in Zhejiang Province and a patent demonstration enterprise in Zhejiang Province. Suzhou Guoxin Technology Co., Ltd. is the result of the cooperation between the Ministry of Information Industry and Motorola in China. It actively carried out digestion, absorption and re-innovation from 2003 to 2005. It has the characteristics of high performance, low power consumption and low cost.