S F Plastic & Sign Supply, founded in 1998, serves the sign manufacturing and production marketplace through the wholesale and distribution of a variety of Plastic & Sign Supplies. SF Plastic & Sign Supply is headquartered in San Leandro, California. SF Plastic & Sign Supply strives to always bring the customer the highest quality products and services. They employ some of the highest qualified and knowledgeable employees in the industry who are able to provide the best customer service possible.
We offer large product selection, next day delivery and excellent customer service.