Founded in 1951 with one machine in a garage, Minerva’s B&H Machine now designs, manufactures and repairs heavy-duty hydraulic and pneumatic cylinders for demanding industrial applications. Its 70,000-square-foot facility specializes in large-bore and long-stroke cylinders, with custom units reaching bores up to 50 inches and strokes up to 60 feet. B&H also repairs cylinders from any manufacturer, extending its original machining and engineering expertise across the full life of the equipment.
HYDRANAMICS, Inc. - A Division of Carter Machine Co., IncOperating in Galion since 1941, HYDRANAMICS, a division of Carter Machine Co., designs and manufactures heavy-duty hydraulic and pneumatic cylinders. Its engineering team draws on more than six decades of design experience, and the company has produced over 13,000 cylinders, including custom designs for demanding applications. In-house chrome plating and a dedicated repair facility support cylinder manufacturing and service from its Galion plants.GALION, OH
Lamb Machine IncSince 1982, family-owned Lamb Machine has rebuilt and custom-built hydraulic cylinders from its Bluefield, West Virginia shop. Its 65,000-square-foot facility supports a skilled team with more than 100 years of combined hydraulic experience, while the company’s job-traveler system and detailed inspection process keep repairs and new-part work carefully tracked. Lamb Machine aims to be a lasting partner rather than simply a vendor.BLUEFIELD, WV
Yates Industries Inc. (Yates Cylinders)Founded in 1972 as a fluid-power distributor, Yates Industries now manufactures, rebuilds, and repairs hydraulic and pneumatic cylinders across four U.S. facilities. Its Michigan headquarters makes tie-rod cylinders, while dedicated plants in Alabama and Georgia handle mill-duty and welded lines, giving the company more than 365,000 square feet of manufacturing and repair space. All locations are ISO 9001:2015 compliant, and the company supports industrial customers with 24/7 cylinder repair.MIDDLETOWN, OH