We specialize in supplying various truck parts, including Truck Air Conditioners, Parking Air/Water Heater, Nox Sensors, Wheel Covers, and others. We are experts in sourcing the right truck part for our customers. If it’s not in our catalogue, we will find it.
D&E GROUP LIMITED has been proudly serving the truck industry since 2014 under the helm of Jessica Duan, the founder and managing director, Ms Duan, who started exporting truck parts in 2006 and has been using her wealth of experience and determination to ensure the highest quality service for our customers. With more than 17 years experience, we pride ourselves in our professionalism and continuous development. At D&E, every employee is dedicated to provide our clients with solutions that are tailor
years of profound experience in serving key account in the auto parts industry
Hours online service
OEM&ODM service， Strong R&D department
The water pump is an important component of the car/truck cooling system. Its main purpose is to transport coolant and allow it to enter the corresponding water channels of the engine. Through cyclic activities, the exchange of coolant is achieved, and a large amount of thermal energy generated during the operation of the car engine is absorbed through cyclic flow, thereby reducing the temperature of the entire operating system of the car engine and achieving normal engine operation.
When the ignition switch is turned on, the NOx sensor will heat up to 100 ℃ 2. Afterwards, wait for the ECM to send a temperature signal, and the DOC temperature of the front NOX sensor is 180 ℃ Rear NOx sensor SCR post temperature 200 ℃
The nitrogen oxygen sensor is a sensor used to detect nitrogen oxide compounds in diesel engine exhaust. The nitrogen oxygen sensor will upload the detected nitrogen oxide concentration data to the on-board computer (i.e. ECU), which will control the urea injection amount of the SCR system based on the data, thereby reducing nitrogen oxide emissions and achieving OBD monitoring of SCR components.
The throttle valve is a controllable valve that controls the air entering the engine. After entering the intake pipe, the gas will be mixed with gasoline to become a combustible mixture, thus burning to form work. It is connected with the air filter on the top and the engine block on the bottom, which is called the throat of the automobile engine.
What is a throttle valve?The throttle valve is a controllable valve that controls the air entering the engine. After entering the intake pipe, the gas will be mixed with gasoline to become a combustible mixture, thus burning to form work. It is connected with the air filter on the top and the engine block on the bottom, which is called the throat of the automobile engine.
The exhibition was a complete success，automechanika Shanghai. D & E exhibited on schedule, excellent product quality and good after-sales service have kept us in long-term cooperation with old customers and caught eyes of many new potential customers.
Shanghai Frankfurt Auto Parts Exhibition is the second largest auto parts brand exhibition in the world after the Frankfurt Mother Exhibition in Germany. We will participate in the exhibition from December 3 to December 6, 2019. We are looking forward to meeting you.