Annin & Co., located in Roseland, N.J., is a flag manufacturing company that has been operational for more than 150 years. The company has manufacturing plants in South Boston, Va., Coshocton, Ohio and Verona, N.J., and has worldwide distribution centers. It specializes in the production of signal flags for ships and manufactures more than 10,000 flags and flag accessories. Annin & Co. serves...