About Us

Bonaprene was established in 1979 and has been under the current ownership since 1991. Bonaprene have a 30,000 sq foot (2,800m²) purpose built factory with extensive planning potential.

The Bonaprene factory is fully equipped with the latest engineering machinery including milling, CNC lathes, grinding and turning facilities. Bonaprene use the latest electonic design and software. The Bonaprene design office offers the latest CAD drawing systems, such as SolidWORKS and SolidCAM.

Bonaprene Fluid Power hold the Bureau Veritas BS EN ISO 9001:2008 Certification, and we are an Altius Assured Vendor for our expertise in the field of Health & Safety.

A large part of Bonaprene Fluid Power’s business is the manufacture and supply of bespoke hydraulic and pneumatic test rigs for the aerospace industry. These hydraulic and pneumatic test rigs carry out complex function and safety testing. This includes working in conjunction with Bonaprene Fluid Power's customers from concept to full design, manufacture, testing, commissioning, training and maintenance of the pneumatic and hydraulic test rig equipment.

All Bonaprene Fluid Power’s pnuematic and hydraulic test rig projects, once finalised, come with a comprehensive manual including parts list. Bonaprene Fluid Power include all the PLC/MMI, pumps, valves, gauges, hoses, connectors and cabinets in the pneumatic or hydraulic test rig build as well as the manuals. Bonaprene Fluid Power manage these pneumatic or hydraulic test rig projects following IPAC (initiation, planning, application & consolidation) standards. Once the pneumatic or hydraulic test rigs are delivered, Bonaprene Fluid Power manage all the post delivery servicing if required. Bonaprene Fluid Power won’t finish until the customer is completely satisfied.

All Bonaprene Fluid Power’s pneumatic or hydraulic test rig designs are built around the customer's requirements; they are not modified off the shelf pneumatic or test rig products. This provides test rig equipment that is perfect for the customer requirements. Bonaprene Fluid Power test rig equipment is built using the best quality components, which offer worldwide warranties and servicing.

Bonaprene Fluid Power hold a comprehensive stock range for same day despatch anywhere in the world. Bonaprene Fluid Power also hold stock of the customer's preferred items for the customer to call upon anytime.

Bonaprene Fluid Power’s aerospace customers include; Airbus, EADS, Hawker, GKN, Xian Aircraft International Corporation and Westland helicopters.

Other customers include; Kellogg’s, Corus now Tata Steel, GKN Facilities, Bentley, JCB, Alexander Dennis, Ball Packaging, Artenius PET, Erik’s Industrial Services, GL&V Sweden, Kronospan, Prysmian Cables, Sharp, Brother, Volvo Group, Lotus, Linde Heavy Trucks, Terex, Wockhardt, C P Pharmaceuticals and Ipsen Biopharm.



Reg No:1461678 Wales

Vat No: 482509336

Bureau Veritas BS EN ISO 9001:2008 Certificate No. UK004708

Altius Assured Vendor Award number: 304734 

Bonaprene Products Ltd
Trading as Bonaprene Fluid Power
Registered Office:
Yew Tree Farm 
Bulkeley Hall Lane
Bickerton, Malpas
Cheshire SY14 8BA 

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