+1 920 694 1741
Hong Kong
+852 2635 2285

We are world-leading innovators in OEM vacuum pumps & compressors.

Through strategic OEM partnerships in the majority of industrialized countries, we supply the premier brands in the medical, automotive, beverage, environmental, industrial and laboratory sectors.

We export our products around the world, including to the USA, Europe, Japan and most of Asia.


Portable Single-Headed Rocking Piston - ZWS30

Small and compact BLDC pump, good for any portable or personal device.


Rocking Piston - ZWS100

A skeletal unit used for a nebuliser or sampling duty where the product will be an integral part of the device.


Rocking Piston - ZWS170

A skeletal unit used for a nebuliser or sampling duty where the product will be an integral part of the device.


Single-Headed Rocking Piston - ZWS250

Single head version of the ZW250, ideal for small laboratory applications.


Twin-Headed Diapharm - ZW50V

Our most compact twin head diapharm vacuum pump, good for small autoclave.


Twin-Headed Rocking Piston - ZW90

Our most compact twin-headed vacuum piston. Very versatile and quiet, and ideal for portable mains driven devices.


Twin-Headed Rocking Piston - ZW100

With multiple motor options, including split capacitor, shaded pole and DC variants, this model is particularly versatile.


Twin-Headed Rocking Piston - ZW280

The most popular model manufactured by GSE with over 100,000 units shipped per year, mostly for export to Europe and the US.


Twin-Headed Rocking Piston - ZW280N

A compressor without cooling fan, excellent on noise level performance.


Twin-Headed Rocking Piston - ZW300

New generation compressor for high flow application, very good for 5 litre oxygen concentrator.


Twin-Headed Rocking Piston - ZW370

A 'drop-in' for a number of US made compressors and one of the quietest compressors of its size on the market.


Twin-Headed Rocking Piston - ZW400

Excellent flow rate for its dimensions and weight. A proper "OEM" model that can be used as a foundation for significant modification for an application.


Twin-Headed Rocking Piston - ZW500

High Pressure 2 Stage rocking piston compressor which can reach 8 bar, ideal for all high pressure application

ZW700 A Series

Twin-Headed Rocking Piston - ZW700 A Series

A high pressure unit that can be used on tank systems as well as in laboratories on 'rough' vacuum duties.


Twin-Headed Rocking Piston - ZW1100

Our largest high pressure 2 Stage rocking piston compressor, low pressure-high flow edition is also available.


Portable Single-Headed Rocking Piston - PW120

Small and complex BLDC pump, provide pressure and vacuum together.


Oil-less Tankset - GSE500

Compact lightweight and quiet Tanksets for use in beverage, medical and laboratory application using the continuously rated GSE OEM compressor.

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Our expertise and experience mean we intuitively understand what our OEM customers need, and will engineer a product all the way from your initial idea to mass production... Read More

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Our Manufacturing

Our world-class manufacturing facilities use Japanese state-of-the-art machining and our products show Western innovation and design, backed up with local customer care... Read More

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