1. Zhangdian Yongxin Office Computer Desk Business Department: Zhangdian Yongxin Office Computer Desk Business Department was established on May 23rd, 2118, mainly engaged in desk and desktop sales.

2. Zhangdian Hongqiang Office Furniture Firm: located in Hall D, Furniture Plaza, 3rd floor, Yiwu Commodity City, Zibo, Century Road, Zhangdian District, mainly engaged in the sales of office desks and chairs, bookcases, safes, tables and desktops.