This is a set of gray dot line polygon PowerPoint templates, a total of 27 pages, the page is simple, the design is very creative, suitable for business reports, business plans, work summary, technical training and other aspects of PowerPoint presentation.Abstract gray dot line polygon background image is placed on the right side of PPT template cover. Fill in the PPT title text of business report on the left. The interface style is simple and commercial.PowerPoint template content page, composed of 25 black and gray color slide charts, with PPT text typesetting. In addition, the European and American commercial building illustrations and European and American city night scene illustrations are used for decoration.All elements of this template can be edited freely.Welcome to download! I wish you a smooth work, a happy life and good health!Please share this page widely! Thank you for your support!