We deliver tailored ignition product designs and manufacturing solutions that help engine manufacturers enhance combustion performance, improve thermal efficiency, reduce emissions and fuel consumption, and extend durability and service life.

Our cutting-edge ignition portfolio includes pre-chamber, bridge, and cold-type spark plugs for gas-powered large engines. With CFD-optimized designs, we accelerate combustion speed, boost efficiency, and strengthen emission control.

For open-chamber engines, we provide patented pre-chamber spark plug technologies featuring a unique ring electrode design inside a nickel dome-shaped, enclosed capsule. For fuel-fed pre-chamber engines, we offer advanced bridge and cold plug technologies engineered to manage extreme thermal conditions within the combustion chamber.

By optimizing ignition design, our pre-chamber spark plugs enable higher air-fuel lambda ratios—up to 1.9—while accelerating combustion for improved engine efficiency. Supported by CFD and FEM simulation, comprehensive bench and application testing, and complete design-to-production capabilities, we provide a true one-stop shop for ignition innovation.