RL Miller LLC is a hydraulic supply company with decades of experience serving a wide variety of industries with high-quality hydraulic hoses, fittings, filters and more at their Express Store. In addition to an extensive inventory of standard parts, RL Miller LLC also specializes in custom solutions. Customers can work with an expert to design a hydraulic fitting or hose that help address a need and improve overall performance while also increasing the lifespan of your parts and machinery.