Door Systems, Inc. P.O. Box 511, 120 Alexander St. Framingham, MA 01704 Contact: Mr. Lars Niit, Pres. Phone: (800) 545-3667 (617) 345-9500 Website: www.doorsys.com
Established: 1951 License: 105164 Sector: Public and Private Labor Affiliation: Union and Nonunion