Federal Envelope Co

Royal Envelope, based in Chicago, IL, is a leading envelope manufacturer and distributor, specializing in customized solutions and specialty envelopes. With a focus on quality and sustainability, they offer a range of printing services, die lines, and envelope education through their Envelope University. As part of the SupremeX, Inc. family, Royal Envelope is committed to providing conscientious and honest service, from design to delivery, ensuring that their customers make a lasting first impression with their marketing materials.Generated from the website

Continental Envelope, located in Geneva, Ill., is a full-service vendor that offers a wide range of envelopes in various diagrams and size specifications. The company provides various types of envelopes for commercial offices, such as open end, center, bottom and booklet side seams, and baronial and wallet envelopes. Its production team delivers envelopes in a wide variety of shapes, sizes and styles. The company has an in-house prepress and printing team that provides single color and multicolor designs. It also offers prepress advanced digital printing solutions, including color lithograph, jet presses to print converted envelopes, computerized die presses, blank-fed folding machines and Web-fed folding machines.

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.