actived alumina catalyst of emission parts

our company has successfully developed many types of auto Catalytic Converter, which are suitable for cars in all types and meet the strict emission standard. As customers' requests, all kinds of  Catalytic Converter can be explored and produced.The Catalytic Converter can eliminate 90% amount of the three main pollutants (hydrocarbon, carbon monoxide and nitrogen oxide).   It satisfies the Euro II III IV standard.   Features:   1) Applications: transforms CO, HC and NOx to CO2, H2O and N2 2) Chooses metal catalyst with suitable size, volume, precious metal content and ratio according to motorcycles' practical situation to satisfy certain emission rule   3) We always choose metal honeycomb carrier with stainless steel crust and Fe-Cr-Al core made  a) Shape: columned b) Dia.: 28 ~ 63.5mm c) Height: 30 ~ 100mm   4) Package depends on order amount and conveyance   Spec.

NO.	size(mm*mm)
1	42*80
2	63.5*100
3	80*90