... customers' requests, all kind of three-way Catalytic Converter can be explored and produced.The three-way Catalytic Converter can eliminate 90% amount of the ... presure forming,encapsulation welding to complete.its beautiful and burliness.3. using the imported cushion to be apart and fix ... 2. 400cell/sqt(300cells, 600cells, 800 cells are also available)3. Inside catalyst (Pt, Pd,Rh+rare earth) coating on ...