Catalytic converters with high cell density substrates (600-1200 CPSI) are game-changers for emission control.

Stamping is an efficient production process. It uses composite molds, especially multi-station mold stamping, to complete multiple stamping processes on one punch press, and realize accurate automatic production from unwinding, leveling, and stamping to forming. It has high production efficiency and

Automotive mufflers dampen exhaust sound by using a combination of the following technologies:Reflection: Mufflers contain baffles, which are perforated walls or tubes that direct the exhaust gases in a winding path.