Yuen Mai Industrial , Ltd,
- Manufacturers of thermometer, general purpose gauges, all stainless steel pressure gauges, hand tools, tridicators, bronze safety valves, hydraulic hand and foot oil pumps.
- http://www.yuenmai.com/

Super Instruments Manufacture Co.Ltd.
- Chinese manufacturer of pressure gauges, gas regulators and thermometers.
- http://www.superinstru.com/

Gas-Petroleum Engineer 96, Ltd.
- Manufactures thermometers and pressure gauges. Products are primarily used in chemical, gas and heating industries as well as food preparation. Company is located in Sofia, Bulgaria.
- http://www.gpe.dir.bg/

FT Manovia
- ISO 9001:2000 certified manufacturer of pressure gauges and indicators for fire extinguishers.
- http://www.ftmanovia.com/

IMB - Industrielle Messtechnik GmbH & Co. KG
- Develops, produces and sells level and temperature measuring instruments. Based in Germany.
- http://www.imbmesstechnik.de/

Levelstate Systems Ltd.
- Manufacturer of electronic drum level indicators and switches.
- http://www.levelstate.com/

Nowe Technologie
- Provider of flow and hygro meters as well as gas analyzers. Based in Poland.
- http://www.nowetech.lnk.pl/

Tedeco Industrial Products
- Industrial manufacturer of condition monitoring equipment and sensors for lubrication, hydraulic, and fluid systems. US based part of Eaton.
- http://www.tedecoindustrial.com/

Cheshire Gas Design Ltd
- A multi-disciplined team of specialised engineers providing products and services to the industrial and commercial gas metering market. Based in the UK.
- http://www.cheshiregas.com/

Marintech AS
- Provides tailored measurement and monitoring solutions for industrial and marine applications. Located in Norway.
- http://www.marintech.no/

Lonetti & Asociados
- Manufacturer of fluid control equipments like test measures, prover tanks, volumetric tanks and metering systems in Argentina.
- http://www.lonetti.com.ar/

TMCo, Inc.
- Manufacturer of flow measurement equipment including sure shot single and dual chamber orifice fittings. US based (TX).
- http://www.themeasurementcompany.com/

Casmax Industrial Co., Ltd.
- Manufacturer of pressure gauges for industrial as well as motor and vehicle applications. Based in Taiwan.
- http://www.casmax.com.tw/

Flocare (Pty) Ltd.
- Provider of fluid handling equipment with focus on flow measurement and monitoring solutions. Based in South Africa.
- http://www.flocare.net/

Vernon Morris & Co. Ltd.
- Produce instruments to measure flow and pressure in water mains and domestic supplies as well as portable disinfection and chlorination units. UK based.
- http://www.vernonmorris.co.uk/

Morfopoulos
- German based supplier of electronic devices for liquid control.
- http://homepages.compuserve.de/monikmorf/

Instruments To Industry Ltd.
- Manufacture, repair and calibration of pressure gauges, pressure switches, temperature instruments and flow meter calibration.
- http://www.itiuk.com/

Chart Cryogenic Systems
- Test chamber system supplier. Manufactures cryogenic equipment, control systems, data acquisition and complete integrated system solutions. US based (MN).
- http://www.chartchambers.com/

Denman Instrumentation
- Specialist instrumentation company providing a full range of services including supply, installation, calibration and maintenance. Based in the UK.
- http://www.denmanltd.co.uk/

TAV Engineering
- Offers level measurement and control equipment including items suitable for use in hazardous areas. Profile, services and product range. Based in UK.
- http://www.tavengineering.com/

Honeywell Sensotec
- Manufactures pressure sensors, instrumentation and load cells in the US (OH).
- http://www.sensotec.com/

Precision Sensors
- Designs and manufactures pressure, vacuum, liquid level, flow, temperature and altitude/airspeed switches and sensors for commercial, military, aerospace and semiconductor process markets. US based (CT) division of United Electric Controls.
- http://www.precisionsensors.com/

VEGA Control Ltd
- Manufacturers of level and pressure instruments including transmitters, alarms and switches.
- http://www.vegacontrols.co.uk/

Forbes Marshall
- Distributor and manufacturer of pressure and temperature instruments. Located in India.
- http://www.forbesmarshall-inc.com/

Advanced Process Solutions
- Supplier of control, actuation, and instrumentation products including valves and gauges.
- http://www.aps-inc.com/

National Utilities
- Supplier of valves, controls, and instrumentation. Services include repair, NIST certification and oxygen cleaning.
- http://www.national-utilities.com

Gaines Measurement and Control, Inc.
- Supplier of industrial measurement and control equipment including flowmeters, gauges, valves and regulators.
- http://www.gmaci.com

Petrol Metering Systems
- Italian producer of positive displacement flow meters for volumetric measurement of liquids such as petroleum.
- http://www.petrolms.it

IFG DE WIT
- Manufacturer of De Wit line of pressure and temperature instruments. Located in The Netherlands.
- http://www.ifgdewit.nl

Re-Atlantis Enterprise Co., Ltd.
- Manufacturer of pressure gauges. Located in Taiwan.
- http://www.atlantis.com.tw

www.china-pressuregauge.com
- Manufacturer of pressure and temperature instruments for industrial use. Located in China.
- http://www.china-pressuregauge.com

CDI Meters, Inc.
- Manufacturer of thermal mass flowmeters for compressed air.
- http://cdimeters.com

Fitzer Instruments
- Manufacturer of instruments for measuring flow, pressure, temperature and level. Located in India.
- http://www.fitzerinstruments.com

SI-special intruments GmbH
- Manufactures various pressure and flow, measurement and control equipments.
- http://www.specialinstruments.com

Meters, Inc.
- Remanufacturers of internal and external petroleums equipment of service station type pumps.
- http://www.metersinc.com

Medical Air Systems, Inc.
- Supplier of medical gas equipment such as air compressors, flow meters, manifolds, outlets and alarm panels.
- http://www.medicalairsystems.com

Gastech Gastechnik GmbH
- Manufacturers of pressure regulators for high-purity, corrosive, medical and industrial gases.
- http://www.gastech.de

Scientific Controls
- Indian manufacturer of temperature and pressure instruments.
- http://www.scientificcontrols.com

PACO Instruments
- Supplier of pressure gauges, thermometers, flowmeters, diaphragm seals, transducers, transmitters and related accessories. Located in Germany.
- http://www.paco-instruments.com

Pietro Fiorentini (USA), Inc.
- Manufactures high, low and medium pressure regulators, valves and metering equipments.
- http://www.fiorentini-usa.com

American Meter Company
- Provides products for the measurement, regulation and control of natural gas.
- http://www.americanmeter.com

Mooney Controls
- Manufacturer of pilot operated gas and liquid flow regulators.
- http://www.mooneycontrols.com