Defu Intelligent Technology (Shandong) Co., Ltd, we are specialized in Semi truck electric air conditioner producer. We own the most advanced production line from Swiss and Japan covering an area of 35,000 square meters. Quality is our first priority, and toward that end we have an all in-house investment in production lines and test facilities, including simulation laboratories for the highest performance.
Defu can provide an electric vehicle AC system specialized for the semi trucks that offers the highest cooling capacity to keep drivers and passengers comfortable in any weather. Our technology keeps the cabin of your vehicle at a steady, comfortable temperature so that you stay alert out on the road.
Our electric air conditioners are engineered to fit into long haul trucks and offer reliable, automatic temperature control with a fully adjustable ceiling assembly. The long lasting components and advanced design of Defu’s electric A/C units are specifically designed to handle the challenges encountered during over the road travel, making it an ideal option for any serious trucker.

Trucking companies that choose Defu’s electric AC options they are able to greatly reduce operating costs and ultimately their emissions as well. Conventional AC units can be fuel-heavy and harmful to the environment, but electric ACs provide a greener and more economical option. Defu’s electric AC products allow companies to save money and support environmental responsibility.

Keeping drivers comfortable is crucial for long haul trucking and Defu’s high quality electric AC systems are made with just that in mind. With coolers that offer consistent cooling for hours on end, our systems make it easy for drivers to remain calm and collected, even after 12 hours behind the wheel. Driver comfort is a top concern with Defu’s electric AC for semi trucks.

AC electric product of Defu is famous for its stable performence and reliability. Engineered for quality and innovation, our electric AC systems offer unique designs that are made to deliver supreme cooling power while ensuring long-term reliability. For semi truck fleet operators, they can rely on Defu's products to consistently cool their trucks for reliable performance and happy drivers.