D & M HYDRAULIC SALES & SERVICE, INC.

D & M Hydraulic Sales & Service, Inc. specializes in the design, fabrication, and supply of high-performance hydraulic hose assemblies and precision pumping equipment for defense and industrial applications. Their core expertise lies in manufacturing rubber and plastic hoses and belting to exact military specifications, including custom-length assemblies with proprietary fittings and pressure-rated components. They also deliver hydraulic pump systems designed for accurate metering and reliable fluid control in demanding operational environments. Technical proficiency includes material selection for extreme temperature and chemical resistance, crimping and assembly validation, and adherence to military and aerospace fluid power standards. Their ability to produce mission-critical components with tight tolerances and rapid turnaround sets them apart as a trusted supplier for mission-ready hydraulic systems. The company maintains a consistent and deep relationship with the Department of Defense, providing mission-critical fluid transfer and pumping solutions across multiple branches. Their work supports ground vehicles, naval systems, and maintenance operations requiring durable, leak-free hydraulic components under high-pressure conditions. This recurring engagement reflects a proven track record of meeting stringent defense logistics and quality assurance requirements. Industry focus centers on NAICS 326220 for rubber and plastic hose manufacturing and 333914 for hydraulic pumping equipment, positioning the firm as a niche supplier within the defense industrial base for fluid power systems. They serve vertical markets requiring ruggedized, field-deployable hydraulic components, particularly in mobile and maritime defense platforms. As a Women-Owned Small Business and Woman-Owned Business certified contractor based in Waipahu, Hawaii, D & M Hydraulic leverages its small business status to deliver agile, responsive service to federal customers. Their geographic presence supports Pacific-region defense logistics, and their certifications affirm compliance with federal small business programs while reinforcing commitment to diversity in federal contracting.