December 16, 2017

Johnston Morehouse Dickey Company (JMD) was established in 1902 and remains an industry leader in the manufacture of mine, shaft, and tunnel ventilation and safety products. JMD Company offers a complete line of Check Panels, Curtains, Blower Tubing, Fiberglass Ducting, and Abrasion Guarding. We manufacture over twenty grades of synthetic brattice materials in our Nylotex, Airtex, Superweave, and Cleartex-R constructions. We manufacture a complete line of fiberglass ducting, fittings, pipe, storage tanks, and conduit. All of our ventilation products are MSHA approved for underground use. JMD products are stocked by a national distribution network that is committed to fast, reliable service. JMD Company's management team has over 110 years of combined experience to assist you with questions concerning product selection, specification, and installation. Our in-house engineering department can design custom fiberglass products for almost any application.

JMD Company
5401 Progress Blvd.
Bethel Park, PA 15102