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DongJielin Releases M8 & M9 Rooftop Parking Air Conditioners: A Practical Solution for Quiet, Efficient Truck & RV Cooling As the global transportation industry accelera...

As demand for outdoor activities and long-distance travel continues to rise, more and more people are paying attention to in-vehicle air conditioning systems, especially parking...

Qingdao Dongjielin International Trading Co., Ltd. specializes in providing high-quality truck parking air conditioners, offering a comfortable and energy-efficient in-cab envir...

On March 1, 2025, Wang Hongbo, the mayor of Huantai County, and his delegation visited parking air conditioner product line to conduct an investigation and in-depth understandin...

Upgraded the accessory of parking air conditioner D3000 and named it D3000pro

When it comes to truck parking air conditioners, there are many advantages to having one installed in your vehicle, including increased comfort, improved safety, and reduced wea...

Our boss is a manager and of course a technician.

1. How do diesel air heaters work? Diesel air heaters heat the air by burning diesel. The diesel in the combustion chamber is ignited, generating heat, which is then transferred...

Product Highlights: Intelligent temperature control technology: The car refrigerator is equipped with an advanced intelligent temperature control system that can accurately adju...

1. How does a parking air conditioner work? A parking air conditioner is an air conditioning system that is independent of the vehicle engine and is powered by a battery or an e...

How is the market analysis of parking air conditioners? The parking air conditioner market is growing globally. With the expansion of the logistics and transportation industries...

Compared with traditional vehicle air conditioners, electric parking air conditioners operate when the vehicle is stationary and consume less energy. It can provide cold air wit...