Chongqing Newsin Oil Purifier Manufacture Co., Ltd |
For emission standards certification requirements of non-road machinery (universal engines) EPA, CARB and others, exhaust gas purification catalysts only use for universal engines were developed. The conversion rate of CO and THC in exhaust achieved higher than 70%. This technology employed iron - chromium - aluminum alloy metal honeycomb and mesh as a carrier, trace noble metals as active components and utilizing rich rare-earth materials of our country, designed cost-effective universal engines catalyst.