GasFlo Products Inc. Manufacturer of cylinder connection components, diaphragm valves and specialty gas equipment since 1998. http://www.gasflo.com

Gatlin Corp. Complete hydraulics and pneumatics supplier. http://www.gatlincorp.com

General Pneumatics Manufacturer of compressed air filtration systems, and non-blocking automatic drain valves for use in transportation (road), transit (rail), and manufacturing industries. http://www.generalpneumatics.com.au/

GHD Hydraulics Designer & Manufacturer of Hydraulic Power Units & Systems. Also offers Installation Service, Hydraulic System Refurbishment & Modification, Cylinder Replacement & Repairs, Accumulator Replacement & Repair, Spare Parts, and Electronic Control Units made to your Specifications. http://www.ghdhydraulics.gbr.cc

Golden Asia Industrial Co., Ltd. Manufactures and hones cylinders and piston rods for hydraulic machinery. http://www.airhydraulic.com/

Helac Corporation Manufacturers of a comprehensive line of hydraulic rotary actuators for OEMs and after-market attachments for the construction equipment industry. http://www.helac.com

Heypac Inc. Develops, manufactures and markets globally air driven pumps and power units. http://www.heypac.com

Hi-Press Hydraulics Ltd Distributor and service centre for Enerpac and Tangye hydraulic cylinders and components. Http://www.hi-press.co.uk/

Higginson Manufacturing Ltd. Manufacturer of NFPA HES air cylinders and distributor of industrial hydraulic and pneumatic components such as actuators, pumps, presses, valves, fittings, rotary unions, and hoses. http://www.higginson.on.ca/

High Country Tek Manufacturers of proportional valve drivers, closed loop controllers and OEM custom electronics. Mobile hydraulics controls are one of their specialties. http://www.highcountrytek.com

Hoerbiger Origa Specialist automation solutions for industry. From engineered systems to standard components. http://www.hoerbiger-origa.com/

Hosesale.com Direct supplier of industrial hose and fittings for the hydraulic and pneumatic sector. http://www.hosesale.com

Howon Co., Ltd. Manufactures hydraulic cylinders, actuators. http://www.howon.com.tw/

Hydac International Manufacturer of components and systems. Separate divisions handle filtration, fluid control, electronic measuring technology and compact hydraulics. http://www.hydac.se

Hydr-app UK Ltd Manufacturer of hydraulic power packs for material handling and industrial applications. http://www.hydr-app.co.uk

Hydra Service, Inc. Purchases used hydrostatic pumps and equipment. Also, provides hydraulic repair service, rebuilding, exchange, refurbishment, and testing of Dynapower equipment. http://www.0ahydraulicrepair.com/

Hydra-Seal, Inc Manufacturer of piston rings and stainless plunger rings. http://www.hydra-seal.com/

Hydraflow (South Yorkshire) Ltd, Pneumatic and Hydraulic company Hydraulic and pneumatic component supplier. This ISO-9002 supplier is a Camozzi authorized distributor and offers custom manufacturing of various sealing profiles. http://www.hydraflow.co.uk

Hydraulic Connections, Inc. Sales, service and repair of all major brands of hydraulic cylinders, pumps and valves. Vickers, Duplomatic, Parker, Bosch, Racine, Rexroth, Ortman, and Hydroline. http://www.hydraulic-connections.com/

Hydraulic Equipment Directory Industrial directory for suppliers of devices operated or effected by the action of water or other fluid of low viscosity. http://www.hydraulic-equipment.com