The company develops and produces chips and devices, not only to meet the self-use packaging optical module but also to directly sell and extend cooperation with partners. The company's Filter chip realizes mass production of 100G, DWDM, and various jump chips and ranks at the forefront of technology among domestic state-owned substitute manufacturers. Investment in research and development of laser chip production has already passed small batch verification for several chips. Based on the advantages of the existing industrial chain, the company develops and manufactures DCI subsystems.