DUOKE ENERGY TECHNOLOGY CO., LTD. was found in 2007, which specialized in research, development and manufacturing of components of car for environmental protection 6 years, has a number of independent intellectual property rights in this field. The products are primarily applied to automobile, generator, train, ship and so on.
The main product s: Spark plug, Diesel Oxidation Catalysts (DOC), Diesel Particulate Filter (DPF), Selective Catalytic Reduction (SCR), Diesel preheating plug, Individual ignition coils, Turbo supercharger and so on.
Company located in JIADING HI-TECH ZONE SHANGHAI CHINA, there are manufacturing center and world-class Technical test center in the plant area, so we can provide the best service for our customer in the whole world. Moreover, the products had been exported to Europe, North American, Japan, South Korea, etc. Win a high admiration and is widely trusted at home and abroad.