Delivering Fluid Sealing Solutions Since 1972

Unrivalled Technical Support


Over 50 years of engineering knowledge and development

35,000 Stock Lines, £5.1m Inventory


The UK’s largest stockist and distributor of fluid sealing products

International Distribution


Over 5,000 customers globally depend on our services

We Sell Confidence


Quality accredited inspection process

The UK’s Leading Independent Stockist, Manufacturer and Distributor of Fluid Sealing Products and Services

Founded in 1972, M Barnwell Services is a family business and prides itself on providing expert industry knowledge, technical expertise, products and services to over 5000 customers globally. They include established partnerships with the Worlds leading OEMs in Automotive, Agriculture, Construction and Compressor Pump and Valve. Our range of fluid sealing products includes O Rings, Oil Seals, Rotary Shaft Seals, Cartridge Seals, Hydraulic Seals, Hygienic (FDA) Seals, Specialist Hygienic Seals: Garlock’s Gylon Bio Line, Pneumatic Seals, Gaskets, Fasteners, Sealing Kits, Shaft Repair KitsSpecial Rubber Mouldings, UK Manufactured Seals, D Rings and many more.

We aim to work in partnership with you to reduce your supplier base, inventory and long-term costs. Applying our unique product knowledge to your specific needs, we will always offer the right sealing solution for your industry and application.


About Us Case Studies

News

O Rings Birmingham

O Ring Specialist Birmingham: M Barnwell Services Birmingham Branch specialises in supplying O Rings including […]

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Business without Borders 2026 – Award Winner

We are thrilled to announce that Barnwell has won the Greater Birmingham Chamber of Commerce […]

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ChemUK 2026

M Barnwell Services is pleased to announce it’s participation at ChemUK 2026, the premier exhibition […]

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Easter Opening Times

Happy Easter! We would like to wish you and your loved ones a Happy Easter […]

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Award Winners: Business Without Borders 2026

We are proud to announce our recent success at Greater Birmingham Chamber of Commerce Awards! Read the full story to see why our team was recognised for excellence in international export and global trade.

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