For more than 100 years, ROTZLER has stood for groundbreaking hoisting and pulling winch technology customers can rely on even under the most difficult conditions. To keep this promise, our developers and engineers test the reliability of our products, in our unique test center in Steinen, Germany. Operators from around the world rely on ROTZLER’s winches and individual system solutions when dependability is crucial, whether for the construction and marine industry, drilling or fire and rescue equipment and defense technology. We are partnering with well-known body builders to develop tailor-made winch solutions for different applications. TITAN hoisting winches and TARVOS pulling winches both stand for absolute reliability and durability.
RHK Hydraulic Cylinder Services Inc.
RHK Hydraulic Cylinder Services Inc. manufactures and repairs hydraulic cylinders for a wide range of industrial applications at our state-of-the-art facility. From design to delivery, every step is completed in-house to ensure quality control and efficiency. Our cylinders comply with ISO 9001:2015 quality management standards and are tested to API specifications. With our in-house chroming and finishing we are able to maintain superior quality and reduced lead times. RHK ships products nationally and internationally.
Numa Hammers & Bits
For over forty years, Numa has built a strong legacy of high quality, Made in the USA rock drilling hammers, bits, and accessories for drilling DTH, HDD, and reverse circulation holes 3½ to 50½ inches (89 – 1283 mm) in diameter. Our long history of innovation and expertise has resulted in a wide range of reliable DTH and HDD products perfectly suited for hard rock, overburden, or loose strata formations. Numa provides some of the industry’s top rock drilling experts providing a wide array of insight on drilling methods, tooling, fluids, bits, reamers, rock tools, swivels, and more.