Yulin car manufacturers supply urea price advantage | Yulin car priced at wholesale urea solution

 Yulin car urea manufacturers latest offer us a detailed understanding of the definition of urea Yulin car, so why such a mediocre urea solution together with the four countries pushed to implement energy saving heavy truck on the cusp? "You do not understand vehicle urea" will be further interpreted, tell you about the close association between the car and the four countries of the urea. Let's look at the experience of foreign pioneers. In order to meet Euro Ⅳ ~ Ⅵ emission regulations in Europe, medium and heavy commercial vehicles and diesel engines Enterprise Europe mainly uses two emission control technology routes: one is "optimized combustion + SCR (Selective Catalytic Reduction)" technical route, called SCR route, It is by optimizing fuel injection and combustion processes, as in the machine control of the particle generation of PM, whereas in the machine outside the post-processing, using a solution of urea nitrogen oxides NOx selective catalytic reduction, the technical route in Europe accounted mainstream European long-haul trucks, almost all using this program. The second is the "EGR + DOC / DPF / POC (EGR + diesel oxidation catalyst / diesel particulate filter / particle oxidation catalyst)" technical route, with "EGR + DPF" most widely referred to as EGR + line, It is based in the exhaust gas recirculation, in the machine suppressing the generation of NOx, outside the machine after processing using a diesel oxidation catalyst or a diesel particulate filter (today's mainstream), or particulate oxidation catalyst for catalytic oxidation or PM filter to capture, route in the North American market this technology mainstream (European short-haul transport and city buses are the main choice in this scenario). Our implementation of national IV emission standards because of motor vehicle pollution has become an important source of domestic air pollution, motor vehicle pollution is an important cause of haze and photochemical smog pollution. Diesel NOx and PM2.5 emissions from large, and serious environmental pollution.