The company focuses on the R&D, design and sales of communication core chips, and provides application solutions and technical support services. It is one of the few large-scale integrated circuit design enterprises in China that also has physical layer core communication algorithms and full-process design capabilities for large-scale SoC chips. The company is mainly engaged in R&D, design and sales of core communication chips, and provides application solutions and technical support services. The industry is in the integrated circuit design industry. Products include power line carrier communication chip and solution business, access network network chip and solution business, chip layout design service and other technical services.