La description

      We produce Honeycomb Ceramic Substrate for gasline cars and diesel cars.The ingredient of Honeycomb Ceramic is cordierite and mullite.We offer Substrates with or without  Pd、Pt  and rhodium. The technical character of this product is advanced at home and abroad.
      As the substrate of TWC, its cells per square inch could be **0cpsi, **0cpsi, **0cpsi or**0cpsi and its shape could be oval shape or raceway shape or others you want them to be like.
   Feathures:
1.walls of its structure are slim 
2.big specific surface area
3.small backpressure 
4.well-pressure resistant   
5. low thermal expansivity 
5. thermal shock resistant
6.well-fitted with all kinds of catalyst active ingredients
7.good cold boot capability, low burning point，low air resistance, high conversion rate