When high density storage problems arise and there is a need for a space-efficient and economical solution, the Mayline Group provides an answer. Kwik-File ...a leading manufacturer of specialty storage and filing equipment is committed to maximizing capacity and increasing productivity. We offer a variety of storage solutions to meet your specific storage requirements. Kwik-File's professional staff offers free design service and expertise to ensure your project's success from beginning to end. Ask for a professional assessment of your storage project today!