1. Ordinary car with urea, urea industry that directly watered by its common industrial purity urea solution is not enough, there is particulate matter, heavy metals and other impurities, causing serious damage to the nozzles, filters, diesel vehicles will SCR systems and other components, unnecessary economic losses. 2. Low-quality urea solution is not high if the chemical composition, the presence of heavy metals and other chemical components of time, will react with the catalyst to reduce exhaust gas conversion effect, even useless. 3. When the urea solution in the selection should try to use high-quality products, in order to control diesel vehicle maintenance costs. 4.Qclean "fuel-efficient car with a urea solution, using the European automotive urea purification systems, fuel-efficient vehicles will reach urea urea purification standards, so as to achieve fuel efficiency. Urea car drivers think the principle is very simple, in order to save the car with urea purchase costs of water use, this would bring about what kind of harm? related technical experts point out that users of this method is more subtle, but due to dilution with water instead of the car out of the car with a urea solution or water and urea solution, water or After dilution with water concentration of less than 32.5% of car exhaust urea solution but can not restore processing, the NOx emissions are still too high, reduce emissions and optimize bad environment "State four" standard is also tantamount to a dead letter. Long-term use of water will lead to long-term SCR system does not work, OBD system will directly reduce engine output and increase fuel consumption, but also damage parts of the SCR system, and for a set of SCR system's total cost between 70000-80000, Replace the nozzle alone need more than 2000 yuan, in severe cases, damage to the catalyst will produce 3-5 million in maintenance costs, while reducing the short-term costs of vehicles actually wasted. urea solution using the vehicle after doing so, why the car more MPG? Use the vehicle after urea solution, why more fuel-efficient car? This is a colleague of marketing communication with customers in the process, often asked questions. As we all know, compared to gasoline engines, diesel engine thermal efficiency higher than 30%, greenhouse emissions 45% lower than gasoline, so more and more diesel cars into public view is a trend. However, the harmful emissions of diesel particulate matter is too large, which requires stringent emissions regulations for diesel engine exhaust emissions were Regulation and monitoring. automotive urea solution, known as AdBlue, is diesel engine exhaust system (SCR system) supporting the catalytic reducing agent. Although the urea solution and diesel vehicle are respectively added in two different containers car, but SCR system will add a diesel vehicle with a urea solution and proportional use, the system is the result of precise design, resulting in a uniform distribution of diesel combustion, exhaust system more freely, thus higher utilization of the diesel, making the amount of less, which is the long-term Statistical data obtained. In this case, we must use high-quality high-purity urea solution, in order to protect the user's car from damage. Generally urea solution why not replace the car with a urea solution? It turned out that the choice of different quality urea solution, result in the maintenance of the vehicle is different. elected urea solution used pure enough, particulate matter, heavy metals and other impurities, when the nozzle by the vehicle SCR system, serious damage to the filter and other parts, unnecessary economic the loss of low-quality urea solution is not high if the chemical composition, the presence of heavy metals and other chemicals when chemically react with the catalyst to reduce exhaust gas conversion effect, even useless. Therefore, when the urea solution in the selection should try to use high-quality products to control the maintenance cost of the vehicle with a fuel-efficient vehicle urea use: apply the following brands of various diesel models: Yutong Bus, Jinlong car, Higer Bus, young car, Ankai Automobile, Sany, Zoomlion Branch, Weichai Power, Yuchai Heavy Industries, the diesel power, FAW Jin Cai, Cummins, Huanghai Automobile, Zhongxing Automobile, China's heavy truck, Dongfeng light truck, Shaanxi Auto heavy truck, CAMC, JMC, Xiamen Engineering Machinery, Foton Auman Joint trucks, North Pennines heavy truck, heavy truck JAC, Great Wall Motor, Zhengzhou Nissan, Mercedes-Benz heavy truck, Volvo, Scania, Guangqi Hino, car era, XCMG Heavy Industries, the Chinese dragon and so on.