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DPF Introduction: The only option to satisfy particle number emissions. Support materials include ceramics, aluminum titanate, and silicon carbide.
DOC Introduction: Oxidizes unburned hydrocarbons (HC) and carbon monoxide (CO) into water and CO2. Essential for SCR efficiency.
DOC: Oxidation of NO to NO2 and removal of CO and HC.
CDPF: Captured carbon particles react with NO2 at low temperature to produce CO2 emissions for continuous regeneration.


Commercial Vehicles: Euro 4, 5, and 6 catalysts including DOC, SCR, and CDPF.
Road Vehicles: Aftermarket Euro III-V solutions for Japan and Europe.
Non-Road & Farm: Custom solutions for engineering and agricultural machinery.
Our facility features a 30,000 m² construction area with an annual production capacity of 6 million liters, specializing in DOC, DPF, and SCR systems.


JDI Power Supply