Bookthongs Inc

Founded in 1984 and based in Aurora, Ill., Diamond Envelope Corporation is a direct mail and full-service envelope manufacturer. The company serves a variety of customers throughout the United States. It has various modern capabilities, including Web converting machines and high-speed die cut machines to manufacture and convert envelopes. Diamond Envelope Corporation has trained personnel to work on multiple presses. The company offers several direct mail services and solutions per individual clients requirements. Its range of clients includes financial institutions, advertising agencies and production sources that all use direct mail. The company s products include envelopes for gift cards and hotel key cards. Its business reply envelope program produces side-seam and commercial-style envelopes. Diamond Envelope Corporation has the capability to manufacture multiple window designs and perforations.