We developed the sleeve pin, sleeve for exhaust air system of car to Europe.
It is manufactured by stamping cutting, rolling, grinding, polish with stainless steel SUS304 by rolling mould or die.
Spec:φ5.1x40
Material: SUS304
It was optimized by lower cost, high quality and can be used for all kind of exhaust air system of car.
We can provide them for export and domestic market.