In business for more than 20 years, Diamond State Party Rentals is a provider of party products and wedding supplies. Based in Wilmington, Del., the firm distributes a host of services, such as boothing, chafing, carpeting, dance flooring and more. The facility provides a gamut of equipments, including coffee makers, warming equipment, heaters and more. It offers a range of products for meetings and conferences. It conducts events, including Taste of Wilmington, Alzheimer Walk, Meals on Wheels and more.