Hedley Walker Limited UK. Specializes in design, building, refurbishing, and repair of hydraulic presses and power units. Offers spare and replacement parts and components and has some used equipment available. http://www.hydraulics-r-us.com/

Highland Hydraulics UK. Detailed site describing abilities to supply, repair, remanufacture, and rebuild wide range of gear pumps, hydrostatic transmissions, cylinders, power packs, and other hydraulic products. http://www.highlandhydraulics.co.uk/

Hind Fluid Power PVT Ltd India. Design, manufacture, installation, and export of hydraulic presses for a variety of applications and industries. http://www.hindfluidpower.com

Hongqi Oil Pressure Machinery Factory China. Manufactures variety of hydraulic presses for such operations as cutting, forming, stretching, and punching. Also produces range of constant temperature and shoemaking equipment. http://www.dghongqi.com

Honsa Ergonomic Technologies, Inc. Manufactures broad range of vibration-damped pneumatic industrial tools. Includes chipping hammers, riveters, scalers, and grinders, as well as isolators and other accessories. http://www.heti.com

Hrishikesh Enterprises India. Distributors of broad range of pneumatic and hydraulic tools. Includes industrial, automotive, mining, and construction air tools, as well as a variety of jacks, lifts, pumps, valves, and punches and puller sets. http://www.hrishikeshentp.com/

Hy-Tech Machine Inc. Wide selection of pneumatic tools, replacement parts, and accessories. Includes impact and striking wrenches, drill and stationary motors, chipping hammers, impact sockets, test plugs, syphons, jet pumps, and eductors. http://www.hy-techinc.com

Hydracad Consultancy engineers specializing in designs and drafts of hydraulic systems and associated equipment. Site includes examples of completed projects. http://www.hydracad.com/

Hydradyne Hydraulics Distributor of hydraulic and pneumatic equipment, parts, tools, and accessories. Also provides on-site repair service from several locations. http://www.hydra-dyne.com

Hydrair Inc. Supplies broad range of hydraulic and pneumatic components and parts. Includes tools, pumps, motors, cylinders, power units, hoses, and valves. Also provide repair service. http://www.partsinterchanges.com

Hydraline Hydraulics Sdn Bhd Malaysia. Distributes extensive selection of hydraulic products. Includes pumps, motors, valves, cylinders, tubing, and fittings. http://www.hydra-line.com/

Hydratight Sweeney Limited UK. Manufacturers with focus on hydraulic torque wrenches and bolt tensioning devices for ensuring joint integrity in refining, petrochemical, and offshore applications. Other products serve needs of power generation and civil engineering installations. http://www.hydratightsweeney.com/

Hydraulic and Pneumatic Equipment Specialized directory created by Thomas Regional Co. Provides links to manufacturers, distributors, and service companies specializing in hydraulic and pneumatic equipment, parts, and supplies. http://www.pneumatic-equipment.com

Hydraulic Machines Inc. Manufacturers of heavy duty ironworkers, C-frame presses, and accessories with applications for manufacturing companies, machine shops, and vocational education establishments. http://www.hydmach.com

Hydraulic Pneumatic Rescue Canada. Online source of spare and replacement parts for hydraulic and pneumatic systems. Also offers repair service for pumps, motors, valves, cylinders, brakes, and associated units. http://www.hprescue.com

Hydraulic Pumps (UK) Ltd UK. Specializes in reconditioning, repairing, servicing and supplying hydraulic pumps and motors used in wide range of engineering and industrial machinery. Service includes free collection, stripping, assessment, and quotation. http://www.hydraulicpumps.co.uk/

Hydraulic Specialists Pty Ltd Australia. Manufacturers range of hydraulic products for vehicle repair, body shop, and marine industries. Includes presses, transmission jacks, hoists, pumps, cylinders, and yacht rigging items. http://www.fleet-hydrol.com.au

Hydraulic Specialties, Inc. Sales, service, and repair of hydraulic equipment and components. Site includes details of current inventory of reconditioned parts. http://www.hydspecialties.com

Hydraulic Supply Company Full service distributor of hydraulic and pneumatic components and systems. Extensive selection includes cylinders, fittings, hoses, power units, pumps, regulators, valves, and hydraulic jacks and tools. http://www.hydraulic-supply.com

Hydraulico A/S Denmark. Manufactures hydraulic deep draw presses capable of producing complex rectangular and asymmetric components in mild or stainless steel and aluminum. Services include upgrading and refurbishing existing equipment. http://www.hydraulico.com