doc diesel oxidation catalyst with co reduction

{"cid":"91199936","title":"Honeycomb Ceramic DOC Diesel Oxidation Catalyst with 90% CO and HC Reduction and Low Light-Off Temperature","imgUrl":"https:\/\/img.chinax.com\/nimg\/b7\/9f\/159425f6b4db210444e654c276d8-200x200-1.jpg","attrs":{"Price":"$20\/piece-$100\/piece","Brand Name":"Grace","Model Number":"G-7068","Minimum Order Quantity":"50 PCs","Delivery Time":"10-30days","Color":"White","Material":"Ceramic","Packaging Details":"wooden box, Carton+Palletize","Application":"Used in diesel engines","Cell density":"100\/200\/300\/400\/600cpsi","Product name":"DOC catalyst","Certification":"ISO9001\/ISO14001","Size":"Complete in size. Accept customization","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Package":"Carton+Palletize","Emission standard":"Euro 2\/3\/4\/5\/6 , Euro\u2161\/\u2162\/\u2163\/\u2164\/\u2165","Place of Origin":"Jiangsu-China","Shape":"Round","Sample":"Provide samples.","Feature":"DOC has good oxidation performance, low light-off temperature for HC, CO and SOF, and high conversion efficiency","Shipping type":"Express delivery. Sea, land and air transport."}}

{"cid":"91208584","title":"300cpsi Scr Catalyst Selective Catalytic Reduction Metalic Substrate","imgUrl":"https:\/\/img.chinax.com\/nimg\/2b\/78\/08e0666f7219d9894f89604c9195-200x200-1.jpg","attrs":{"Price":"18-30per liter","Brand Name":"Sanhe","Model Number":"sh103M","Minimum Order Quantity":"10pcs","Delivery Time":"5-8 days","Certification":"16949","Place of Origin":"China","Payment Terms":"T\/T, Western Union","Supply Ability":"100000 per month","Packaging Details":"carton\/pallet","Material":"metallic foil+PGM coating","cpsi":"300cpsi,400cpsi,500cpsi,600cpsi","name":"SCR Selective Catalytic Reduction Catalyst,400cpsi metalic substrate","keyword":"scr catalyst"}}