Who We Are

Who We Are

About Chesterton Customseal

At Chesterton Customseal we produce high-performance elastomeric polymer seals designed for use in a wide range of hydraulic seals, pneumatic and rotary equipment. 

From standard seals to custom-engineered solutions, we deliver products that combine reliability, precision, and superior performance.

With two state-of-the-art production facilities, advanced computer-controlled equipment, and flexible tooling, we offer a wide range of proven designs and materials—with the capability for same-day shipping.Our greatest strength lies in our technical expertise and industry experience, enabling us to deliver innovative, cost-effective sealing solutions with a commitment to quality, professionalism, and transparency.

Since 1884, A.W. Chesterton Company has focused on providing our global customers with high-quality, engineered products and knowledgeable service.

What Makes Us Different

10+

Countries Across Asia

Proudly delivering solutions across the Asia-Pacific region

1000’s

Kits Supplied Annually

Engineered high-performance elastomeric polymer seals designed for industrial applications

300+

Clients

Trusted by hundreds of clients to deliver the best solutions on the market

10+

Industries Supported

Specialised in serving industries operating in the toughest environments

Our Legacy

Global Solutions, Local Service 

Chesterton Customseal brings together over 140 years of global sealing expertise and more than two decades of local innovation.

Formed as a joint venture between A.W. Chesterton Company and Customseal Australia, our partnership combines Chesterton’s international reputation as a leader in industrial fluid sealing systems with Customseal’s proven track record in servicing hydraulic and pneumatic applications across the Asia-Pacific region.

Explore Chesterton

Empowering industries worldwide with innovative, reliable solutions that enhance operational efficiency, reduce environmental impact and ensure the long-term success of our customers

Certified Quality, Proven Excellence

At Chesterton Customseal, quality is built into everything we do. Our manufacturing and quality management systems are independently certified to ISO 9001:2015, covering the design and production of seals and seal kits for hydraulic, pneumatic, rotary, and static applications.

As part of the global A.W. Chesterton Company, we are proud to uphold a long-standing commitment to the highest international standards, including:

Chesterton was the first seal manufacturer in the U.S. to achieve ISO 9001 certification and remains an industry leader in continuous improvement, applying Lean, Six Sigma, and APQP methodologies to enhance quality and customer satisfaction.

With certifications spanning the USA, Australia, Brazil, Chile, China, Germany, Hungary, Sweden, and Mexico, our systems are continuously audited to ensure safety, reliability, and performance—delivering complete confidence to our customers worldwide.

Our Commitment

Sustainability and Innovation

Chesterton Customseal is committed to designing industrial products and delivering services that meet the highest standards of safety, environmental responsibility, and performance.

Our goal is to help customers achieve their sustainability targets while maintaining reliability and compliance with industry regulations.

Through sustainability-driven innovation, we continuously refine our operations and processes to reduce environmental impact, improve efficiency, and conserve natural resources. By delivering solutions that boost processing reliability and minimise emissions, we support industries in building a more sustainable and efficient future.

Learn More

Want to See What Sets Chesterton Customseal Apart?

Download our capability statement to explore our specialised solutions, advanced technical capabilities, and unwavering commitment to driving efficiency and reliability in industries that operate in the most demanding environments.

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