Profile: Hahn & Clay is in the business of fabrication and machining facility in both skilled personnel and equipment capacity. We focus on manufacturing, repair and maintenance of industrial equipment ranging from A.S.M.E code vessels to axial compressors. We offer fabricated products of varying sizes, weights and materials. Our rotating equipment division provides repairs, rebuilding and services on all types of rotating equipment onsite or in our plant. Our product deals with improved sealing technology and bolt torquing methods.