For more than 80 years, Ridg-U-Rak has been a North East, Pennsylvania manufacturer known for building heavy-duty storage infrastructure in the United States. Its three local facilities span more than 400,000 square feet and produce over 130 million pounds of rack annually for warehouses and distribution operations. The company’s work carries RMI R-Mark certifications for its manufacturing, systems, and installation programs.
RMI R-Mark Certified Manufacturer
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RMI R-Mark Certified System
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RMI R-Mark Certified Installation
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AWS Certified Welders
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CWB Certification, Standard W47.1 — Fusion Welding of Steel
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RMI Founding and Executive-Level Membership
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UNARCO Material HandlingWith roots in the Sturdi-Bilt line, UNARCO Material Handling manufactures pallet rack and engineered warehouse storage systems, making it the oldest pallet rack company in the United States. Nearly 70 years of experience support projects ranging from standard warehouse rack to complex distribution-center systems, backed by manufacturing facilities in Tennessee, Texas, and Ohio. UNARCO is a charter member of the Rack Manufacturers Institute, with R-Mark engineering certification and Professional Engineers registered in all 50 states.PANDORA, OH
Bulldog Rack CompanyFounded in 2003, Bulldog Rack Company designs, manufactures, and installs high-density warehouse storage systems, including its own autonomous shuttle technology. Based in Weirton, West Virginia, with manufacturing facilities in Ohio and West Virginia, the company handles projects from in-house engineering through turnkey installation. Its systems are made in the USA and served customers across all 50 states.WEIRTON, WV
Riehl Quality Storage BarnsIn the heart of Amish Lancaster County, Riehl Quality Storage Barns has custom-built sheds, barns, garages and related structures since 1985. Its craftsmen and design professionals build each structure directly for customers, then serve buyers across Pennsylvania, Delaware, New Jersey and beyond with delivery and placement.321992KINZERS, PA
Rapistak CorporationSince 2002, Buffalo-based Rapistak Corporation has been known for designing and manufacturing stacker storage management systems for industrial and government customers worldwide. Its tailored systems help customers organize heavy assets in less floor space, with engineering and fabrication performed to established safety standards.BUFFALO, NY