PNR | About PNR
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About PNR

Our Company

PNR ENGINEERING SYSTEMS PTE LTD was first established in 1988 to serve the safety needs of petrochemical and oil & gas industries in Singapore. Since then, we have grown into a trusted company throughout Asia Pacific as a leading supplier of premier safety instruments with offices in Singapore, Malaysia, Korea and Thailand.

Not only are we able to provide a full suite of products to the oil and gas industry we have also expanded to include a brand new Projects Group. Now, we are able to provide detailed engineering, commissioning and procurement for small to medium sized projects as well.


Groth Equipment Pte Ltd

For over 20 years, US-based company – Groth Corporation – has been a partner of PNR. Groth is a global leader in manufacturing pressure/vacuum relief valves, flame and detonation arresters, blanket gas regulators, and other low pressure relief products. For years, Groth Equipment has served man oil & petrochemical refineries as well as EPC contractors in Asia Pacific. Industrial knowledge and application of the equipment not only enables the conservation of energy; it also serves as protection for storage tanks from potentially disastrous hazards.

Expansion Seal Technologies Group Asia Pte Ltd

EST Group, a business unit of Curtiss-Wright Flow Control Company, has an office under the PNR GROUP. Expansion Seal Technologies Group Asia Pte Ltd provides a fast and safe way to seal leaking and degraded heat exchangers in refineries, power plants and chemical plants for the 21st century. A proven long term performer in fossil & nuclear power stations, the Pop-A-Plug® Tube Plugging System features a patented tube plug design that safely and effectively creates and maintains a leak-tight seal under extreme thermal & pressure cycling. EST also manufactures the GripTight® family of proven high pressure test plugs for pressure testing open end, flanged end pipe, pipe spools and piping systems. EST Field Services provides a complete range of turnkey field services targeted at the inspection and repair of tubular heat exchangers and condensers. Additionally, EST FS provides on-site training courses for all EST products.

General Monitors

PNR represents GENERAL MONITORS as their exclusive distributor for Singapore. General Monitors is a leading global manufacturer of safety monitoring systems utilising gas and flame detectors for combustible, flammable and toxic environments. With their long withstanding success in the industry, General Monitors is your total solution provider for fire and gas detection.

Mixing Solutions Limited

PNR represents Mixing Solutions Limited in Singapore, Malaysia and Korea. They provide customers with a full range of globally proven in-tank mixing solutions. Home to an extensive test lab facility dedicated to mixing and a team of process optimisation experts.

Process Instrumentation

We specialise in process instrumentation products that involve flow, level, pressure and temperature measurements like MECI (France). PNR also represents a wide range of flowmeters that include Petrol (Italy), SmartMeasurement (USA) and Total Control Systems (USA) and we can provide quality system packages for all your flow needs and requirements.