Guangdong Dongfang Precision Science & Technology Co.Ltd(002611) announced that the company plans to spin off its holding subsidiary Yum power to be listed on the gem of Shenzhen Stock Exchange. After the spin off, the ownership structure of the company will not change due to the spin off, and will still maintain the control of Yum power. After the spin off and listing, yum power will continue to engage in the R & D, production and sales of outboard and general machinery products.