Utilizing low-temperature resistant and corrosion-resistant materials, the system precisely controls the urea solution injection rate, ensuring efficient exhaust gas conversion by the SCR system and reducing fuel consumption and the risk of crystallization. It features a built-in dual-filter structure. The pressure-resistant sealing design eliminates leakage risks and extends the lifespan of the aftertreatment system. Easy installation and stable operation help you easily meet annual inspection and emission standards, saving you time and money.