Owner: Michelle Strouzenbger & Brian Strouzenbger We're proud to be the largest, privately held distributor in Pennsylvania- at the same time maintaining competitive prices and excellent customer service. We accomplish this by hiring only the industry's most experienced professionals, who also just happen to be good people who like to make a difference. At Industrial Supply we offer services like maintenance supplies, brass fittings, fasteners, drill bits and much more.... We give Full services and quality products to our valued customers.