(08) 9302 7800

Chesterton Customseal

At Chesterton Customseal we produce high-performance elastomeric polymer seals designed for use in a wide range of hydraulic, pneumatic and rotary equipment. The solutions we offer range from a vast collection of standardised polymeric seals to customised solutions designed for specific applications to provide you with an optimal final product.

Our two fully integrated state-of-the-art production facilities rely on advanced computer-controlled equipment, combined with flexible tools and semifinished material. We offer a wide selection of proven designs and a wide range of high-performance materials with the capabilities of providing same-day shipping. The real strength of Chesterton Customseal stems from the depth of industry knowledge, quality of the skills and experience that our technical-leading team has. This experience triggers our ability to implement economic and innovative solutions, always in support of a professional and transparent service.

Download our Chesterton Customseal Profile Chart and Materials

A.W. Chesterton Company is a leading international provider of customized programs and solutions that combine expert hands-on service and support with a comprehensive line of industrial fluid sealing systems, high-performance protective coatings, and a broad range of premium industrial lubricants and MRO chemicals. Chesterton solutions have been implemented around the world with documented success and recognition. Increased equipment reliability, energy consumption optimization, and technical support are what Chesterton offers with a portfolio of products and services unparalleled in the industry. A.W. Chesterton in the Asia Pacific market: Chesterton’s product portfolio is available through our distribution partners channel, strategically located to support Asia Pacific customers. Find your closest partner by visiting our website.

Chesterton Customseal is a joint venture between A.W. Chesterton Company and Customseal Australia.
For 140 years, Chesterton has been recognised as a leading international manufacturer of industrial fluid sealing systems and industrial process industry applications. Customseal Australia has been operating for over 20 years now, building an incredible reputation servicing the hydraulic and pneumatic needs of many clients across numerous industries throughout the Asia Pacific Region.

Chesterton Customseal provides our clients with innovative solutions in high-performance seals, combining the strong capabilities of two brands in one product.

Our professionalism and highly engineered capabilities guarantee our clientele world-class products and support.

Discover more about Chesterton visiting Chesterton.com or downloading the Chesterton Company brochure here.

Honoring Our Past, Shaping Our Future

A.W. Chesterton Company is pleased to announce that in 2024 we will be celebrating 140 years of global service!

Since 1884, A.W. Chesterton Company has focused on providing our global customers with high quality, engineered products, and knowledgeable service.  Our mission has always been to serve our customers with the best value-added solutions.

See our company’s remarkable evolution through the years, as we transitioned from our humble origins as a supplier of steamboat and engineering supplies on the Boston waterfront to our current status as a trusted and comprehensive solutions provider.

Today, we pride ourselves on offering unrivaled expertise in enhancing plant equipment reliability and efficiency, revolutionizing plant maintenance practices, and providing more environmentally responsible products.


Keeping the Planet Clean

A.W. Chesterton Company is committed to improving the sustainability of our corporate activities and services by providing solutions that help our customers meet environmental controls and best practices for a sustainable tomorrow.

Our solutions increase equipment reliability and optimize efficiencies in essential industries, by reducing energy, lowering emissions, and decreasing water consumption.

Join us in our mission to keep our planet clean.

Our Vision

We believe in:


We work with you openly and honestly. When we say we can do something, we keep our word.


We work with our customers, distributors and employees as one strong team. We believe that a group of people who work together with passion and transparency can achieve genuinely great goals and significant results.


Our mission is to exceed your expectations by listening to your needs. In this way, we can continuously improve and guarantee the best product for you on the market, maintaining high quality at a competitive price. Our goal is never to disappoint you.

Chesterton Customseal’s vision is to be your most reliable partner, providing the most efficient and customised, hands-on services and high-performance vanguard products.

Chesterton Customseal is your partner. Our goal is to provide products that boost your performance, increase your reliability, efficiency and compliance using the best materials in the market and ad-hoc engineering solutions.
Our value is delivered through our customer-specific industry service, technical expertise and production capabilities to produce top quality seals.

We achieve your goals through well-established global support, expertise in targeted industries and smart technology applications.

Chesterton Customseal’s high-performance and innovative product offerings provide you with substantial short and long-term measurable cost savings and improved profitability.

Sustainability & Innovation

Chesterton Customseal designs industrial products and provides services to the highest level of safety, environmental controls, and standards to help you to meet your goals for an environmentally sustainable future. We offer products and services that boost the reliable processing of materials and improve compliance with industry regulations.

Sustainability-driven innovation entails improving our business operations and processes to become more efficient, to minimise our environmental impact, helping customers to lower emissions and the use of our precious natural resources.

Sustainability itself is entirely dependent on our ability to innovate. If we did not innovate, we could never achieve anticipated targets across the industry we proudly serve.

As part of our Chesterton Environmental Management System, at Chesterton Customseal, we are all committed to avoiding wasting of energy, raw materials or other non-renewable resources. Chesterton has developed and implemented a policy to ensure a consistent and well-publicised effort to conserve resources and energy. We are communicating with all members of our team those principles, to assure that everyone will do their part.

We work with you to reduce the impact on the environment by lowering emissions and the use of precious natural resources.


Yes, we are registered!

Our manufacturing and quality processes are independently audited by the International Organization for Standardization (ISO). We are certified ISO 9001:2015 which covers the Quality Management System for the manufacturing of seals and seal kits for hydraulic, pneumatic, rotary and static applications. We continuously focus on improving your customer experience to deliver the best service and products.

​​​Chesterton® has been independently audited for over 20 years to certify that our systems meet or exceed standards of customer satisfaction with a focus on continuous improvement.

A.W. Chesterton Company has long been committed to Quality and Environmental ISO®​ standards* and was, in fact, the first seal manufacturer in the U.S. to achieve ISO 9001 certification and the first in its industry to be registered to ISO 14001.​

  • ​ISO 9001 Certified: USA, Australia, Brazil, Chile, China, Germany (CI; CP), Hungary, Sweden, and Mexico​
  • ISO 14001 Certified: USA, Chile, Hungary, Mexico, and Sweden
  • ISO 18001 Certified: Chile, China​
  • Internal and external quality system audits
  • Use Continuous Improvement methodologies (i.e., Lean, Six Sigma, Advanced Product Quality Planning, etc.)
  • Approved supplier to the nuclear industry

Chesterton Customseal Quality Policy       Chesterton Customseal Environmental Policy

Chesterton Customseal Occupational Health & Safety Policy

Chesterton Customseal Benefits & Features

Chesterton Customseal can boost your performance up to an average of


Chesterton Customseal
offers its product to more than


countries in ASIA

Chesterton Customseal
manufacture and supply


of kits per annum.

We committed and collaborate with over


companies to provide the best solution in the market.

Focus in supplying to over


major industries in
challenging conditions.

Download our Capability Statement


Our capability statement includes details about our expertise and insights on who we are, our goals and vision; together with our commitment towards customers like you. Discover what we can do for you, what we offer and the industries we serve.