About Nationalchip - Hangzhou Nationalchip Science&Technology Co, Ltd. is founded in 2001; - Specialized in designing, application developing and marketing of ICs that are used in digital TV and A/V electronic devices; - Provides chips with competitive performance-price ratio to TV and set-top-box manufacturers and key component suppliers; - As a key member in the R&D projects of National Digital TV Standards; - Over 60 patents have been filed in digital and analog TV.