Yoson can design and manufacture high-temperature sealing products for diesel and natural gas engines and is a qualified supplier of sealing products for marine propulsion and power supply systems (gensets).

We know that engine manufacturers and operators are under constant pressure to achieve higher efficiency, improved fuel economy, lower emissions, and longer maintenance, and it is our responsibility to design and supply superior high-performance sealing materials to ensure that nothing goes wrong with the machinery over its expected lifetime.

Yoson has engineered good solutions for FFKM Perfluoroelastomers to resist high-grade diesel fuel, heavy fuel oil (heavy oil), anti-freeze, lubricants, corrosion inhibitors, and fuels for long periods of time.

Good material solutions are available for applications such as cylinder liners, preheat chambers, turbochargers, and exhaust valve seats, ensuring that seals will all last for as long as or even longer than planned maintenance intervals.

We offer elastomeric products used in the industry for other peripheral components such as EPDM, NBR, HNBR, fluoroelastomers, and silicones (VMQ).

Yoson offers a full range of solutions designed to meet engine sealing requirements, including O-rings, D-rings, U-seals, sealing lips, custom assemblies, and composite parts.