Voith Turbo GmbH & Co. KG
German based manufacturer of hydrostatic pumps for stationary and mobile systems. The product range includes high-, medium-, and low-pressure internal gear pumps as well as speed-controlled aggregates.
http://www.voithturbo.com/hydrostatics.htm

High Pressure Hire
Offer the manufacture, sales and service of high pressure water jetting machines and steam cleaners. Offers guide to all aspects of cleaning with high pressure water or steam.
http://highpressurehire.co.uk

Lafarge Aggregates
Lafarge Aggregates is a supplier of asphalts, aggregates, readymixed and concrete products. One of the UK's largest suppliers of building materials for the construction industries.
http://www.lafarge-aggregates.co.uk

Wiromet S.A.
Polish producer of high-quality machinery and equipment including high pressure plunger pumps and units. Applications include central pump stations and high pressure cleaning with a jet of water.
http://www.wiromet.com.pl/

The High Pressure Directory at EHPRG
Official web-site of the European High Pressure Research Group
http://directory.ehprg.org/

British Aggregates Association
British Aggregates Association represents quarry owners in the aggregates and minerals industry offering advice and lobbying parliament on aggregates levy, road haulage industry, minerals waste
http://www.british-aggregates.co.uk/

Bieri Hydraulik AG
Manufacturer of hydraulic components, valves, pumps and tailor made solutions up to 1000 bar hydraulics, valves, pumps, Hydraulik, Ventil, Pumpe, Bieri, Bierihydraulik, Wegeventil, Axial, hydraulic, pressure switch, check valves,hydraulique, pompe, desander
http://www.bierihydraulik.com/

High Pressure Equipment Company
High Pressure Equipment Company designs, manufactures, and markets products used in the chemical, petrochemical, oil and gas, waterjet cutting and blasting, industrial research and development, general industrial, university and pharmaceutical industries. These products include high-pressure valves, fittings and tubing, reactors, pressure vessels, intensifiers, gauges, pumping systems, gas booster systems and pressure generators.
http://www.highpressure.com/

Merwede Valves bv
Manufactures non-stock valves, specials or valves in exotic alloys, also 'hard-to-get' high-pressure valves, on short lead times. Eexpertise in cryogenic, high temperature, corrosive, abrasive, subsea, onshore, offshore, firesafe, vacuum, high pressure.
http://www.mwvalves.com/

High Pressure Systems Co.
high pressure coolant,high volume coolant,high force coolant,variable pressure coolant, variable volume coolant,coolant systems.
http://hipressuresystems.com/