Profile: Markey Machinery Co., Inc. designs & develops deck machinery for workboat, scientific & dockside applications. Our product line includes deep sea research winches, traction winch systems, escort & ship assist winches & towing winches. Our towing winches comprise of manual and pneumatic drum brakes & clutches, intergral gear boxes & line board shafts. Our traction winch system offers provisions for slip-ring assemblies. We render design & drafting services, on-site equipment surveys and system design consulting.