Contracts Unlimited, Inc. is a family-owned manufacturing facility established in 1988, producing machined and fabricated parts as well as replacement and upgrade parts for folding-carton equipment. Its Lockport operation encompasses 36,000 square feet and includes in-house manufacturing and assembly capabilities. The company also provides fabrication and welding work for industries including forestry, automotive, harvesting, locomotive, and asphalt.
Certified Welders
Leppert Machine Co., IncFamily-owned and operated in Mansfield since 1937, Leppert Machine provides custom machining, fabrication, and industrial repair from the same location. Its 40,000-square-foot manufacturing operation houses more than 60 machines, while the company’s experienced machinists and fabricators handle projects ranging from custom replacement parts to rebuilt industrial equipment.MANSFIELD, OH
Covington Machine & Welding, IncFamily-owned since 1968, Covington Machine & Welding fabricates precision CNC-machined parts and handles machine work, welding, and infrastructure machining from its Annapolis shop. The Covington family remains closely involved in the business, with different generations overseeing bridge contracting, machine-shop operations, and field work.ANNAPOLIS, MD
Premier Industrial GroupFamily-owned Premier Industrial Group is an engineering-led contract manufacturer that brings precision machining, welding and fabrication, machinery repair, and industrial field services together under one roof. Its machining operation is built for complex, oversized, tight-tolerance work—including bridge components and difficult alloys—while its integrated teams can also reverse-engineer replacement parts or support plant shutdowns and field installation. The company operates from locations in Weston and Fostoria, Ohio, with AWS-certified welders and a 96-by-144-inch, five-axis waterjet operation supporting large industrial projects.WESTON, OH