Chungda was established in 1992, a national high-tech enterprise. Has been committed to creating high value-added products and technical support for customers, is a professional integrated circuit solution provider.Chungda provides comprehensive IC products and technical support to electronics companies. We has contributed its unique value in industrial control equipment, aerospace equipment, security equipment, medical equipment, communications equipment, power equipment, instrumentation, automatic charging systems, radio frequency identification, secure transactions, wireless infrastructure and other industries.