万润科技：目前主要聚焦半导体存储器的设计研发及销售

Group 1 - The company is currently focusing on the design, research, and sales of semiconductor memory [2] - The company aims to actively integrate into the development process of the optoelectronic information industry in Hubei Province [2] - The company plans to leverage the advantages of the optoelectronic information industry cluster in Hubei to strengthen its main business in the new generation of information technology [2]