About us

SF Plastic & Sign Supply Inc, founded in 1998, serves the sign manufacturing and production marketplace through the wholesale and distribution of a variety of plastic & sign supplies. we are headquartered in San Leandro, California. SF Plastic & Sign Supply Inc 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.