Product Name: Ceramic carrier catalytic converters. Place of origin: China Brand Name: YY Payment Terms: L/ C, T/ T Delivery Lead Time: 30days/ S after sight L/ C Supply Ability: 6, 000/ PCS/ Month Our YY series catalyst is a compound catalyst with rare earth element precious metal. It is suitable for the purification of all kinds of automobile and industrial waste gas exhaust. Ceramic carrier catalysts are made in ceramic substrate and are widely used in automobiles. Specifications: Φ 83× 85, Φ 83× 100, Φ 83× 125, Φ 101. 6× 125, Φ 118× 152. 2 etc.