With roots in the original U-S Safety Trolley systems, SpanGuard Corporation carries more than 60 years of field experience in industrial power delivery. Based in Tioga, Pennsylvania, it supports demanding crane and moving-equipment applications, including legacy installations that remain in service, with its continuous-copper Span-Guard system and related modernization expertise.
SpancoFounded in Downingtown, Pennsylvania, in 1979, Spanco manufactures overhead material-handling cranes and custom lifting systems for industrial workspaces. Its engineers develop application-specific solutions, while manufacturing facilities on the East and West Coasts and in the Midwest support customers across North America. Spanco is an ISO 9001:2015-registered company and an AWS Certified Welding Fabricator, with more than four decades of experience building cranes to recognized industry standards.MORGANTOWN, PA
Spang Power ElectronicsFamily-owned Spang Power Electronics traces its roots to 1953, when it was formed as Kemco Corp. in Sandy Lake, Pennsylvania, and remains part of privately held Spang & Company, founded in 1894. For more than 70 years, its Ohio- and Pennsylvania-based engineering teams have developed power-control and conversion systems for critical industrial processes worldwide, with support from ISO 9001-certified manufacturing locations.SANDY LAKE, PA
GantrexWith more than 50 years of experience, Gantrex designs, manufactures, installs and maintains crane rail systems and crane components for demanding industrial operations. Its 500-plus specialists support projects through a global network with local presence, from engineered runway systems and rail welding to diagnostics and maintenance. The company’s work spans ports, steel mills, shipyards, warehouses and unusual applications such as rocket launch bases.NORTH RHINE-WESTPHALIA 52076, DE
Patterson ManufacturingOperating on Pittsburgh’s Monongahela River since 1858, Patterson Manufacturing is a long-established, safety-focused industrial maker whose Pittsburgh headquarters remains under third-generation family leadership. The company is known for thoroughly tested equipment for heavy-duty towing and lifting operations, with designs shaped around operator safety, lower maintenance, and customers’ specific working conditions. Patterson is ISO 9001:2015 certified.333923PITTSBURGH, PA