FFKM/FKM Material Expertise
Maxmold is a trusted manufacturer of FFKM and FKM rubber seals, based in Taiwan. With 30+ years of experience, Maxmold offers full in-house capabilities—from compound formulation and mold development to scalable production and full QC testing. Our Tainan plant and Hsinchu plant supports our partners to achieve cost-effective, consistent sealing performance. Ensuring long-term stability and global OEM compatibility.

Built on Responsibility, Driven by Performance
At Maxmold, we believe that true industrial leadership comes with responsibility — not only to our customers, but also to the environment, the communities we operate in, and the standards that shape modern manufacturing. As a professional manufacturer of FFKM and FKM rubber seals, we are committed to producing high-performance sealing solutions with purpose. Through cleaner production, smarter material use, waste reduction, and a respectful, safe workplace culture.

• Decades of experience in custom FFKM/FKM O-Ring manufacturing
• Formulas engineered to match Kalrez®, Chemraz®, and more
• We reduce material waste through smart process design and continuous research.
• We design for durability, invest in stable partnerships, and operate to build trust that lasts.