With the continuous improvement of global automobile environmental protection and emission standards, energy saving, emission reduction and green environmental protection have become the important development direction of auto parts manufacturing. As an important part of engine intake system, the technical upgrading of air filters plays an important role in vehicle energy saving and emission reduction.
Traditional air filters have large intake resistance, which will affect the full combustion of fuel and lead to increased exhaust emissions. Our newly upgraded low-resistance high-efficiency air filter adopts optimized fluid mechanics design and high-breathability composite fiber materials. On the premise of maintaining high filtration efficiency, the intake resistance is greatly reduced, the air intake is smoother, the fuel combustion is more sufficient, and the vehicle exhaust emission is effectively reduced.
At the same time, our air filter products adopt environmentally friendly and pollution-free raw materials, all materials comply with international environmental protection standards, no peculiar smell, no harmful substances precipitation, and will not cause secondary pollution to the engine intake system. In the production process, we adopt green low-carbon production processes to reduce energy consumption and waste discharge, realizing environmental protection production and environmental protection product double upgrade.
This energy-saving and low-resistance air filter technology has been widely recognized by overseas markets. It not only impr
Qinghe County Dongsen Auto Parts Co., Ltd. is located in Qinghe County, Xingtai City, Hebei Province. It was established in 2024. Although the company was established a short time ago, it has more than 10 years of production experience. We are a manufacturer specializing in the production of air filters, air conditioning filters and oil filters. The filters produced by our factory serve the domestic and foreign markets and have won unanimous praise from customers in Southeast Asia, Africa, South America and other regions.