Maxmold Polymer

Katon® – High-Performance O Ring Solutions Katon® is a specialized o ring manufacturer under Maxmold Polymer Group, proudly based in Taiwan. As a trusted o ring company with over 20 years of experience, we focus on crafting high-quality perfluoroelastomer (FFKM) o rings that solve the toughest sealing challenges in industrial applications. Our o rings are built for performance, delivering exceptional resistance to chemicals, extreme temperatures, and aggressive media. From chemical plants and semiconductor equipment to life sciences and heavy machinery, Katon® products are trusted world wide in various applications. As a dedicated O ring factory, we combine advanced manufacturing, in-house compound development, and strict quality control to meet the highest industry standards. Every batch is tested, every material validated, because consistency matters. Serving global industries with flexible production and reliable support, Katon® is not just an o ring supplier, but a long-term sealing partner. Whether you’re sourcing custom-sized o rings or standard solutions, we’re here to deliver quality and peace of mind.