As a professional automotive filter manufacturer in China, we specialize in producing oil filters, air filters, and cabin filters for a wide range of vehicle applications. With years of manufacturing experience, advanced production equipment, and strict quality control, we are committed to providing high-quality filters at competitive factory prices.
✅ 1. Factory Direct Supply
We are not a trading company — we are a real filter factory with our own production line. This means customers enjoy factory-direct prices, stable quality, and fast delivery for bulk and customized orders.
✅ 2. Advanced Production and Testing Equipment
Our production workshops are equipped with automated machines for cutting, sealing, and ultrasonic welding. Every automotive filter is tested to ensure optimal filtration efficiency and durability, guaranteeing excellent engine protection and air purification.
✅ 3. Wide Range of Filter Products
We manufacture and export various types of filters, including:
Oil Filters – High filtration efficiency and strong sealing performance.
Air Filters – Made with high-quality filter paper to ensure clean air intake and better fuel efficiency.
Cabin Filters – With activated carbon or non-woven materials to improve air quality inside the vehicle.
✅ 4. OEM & ODM Service
We provide customized packaging, logo printing, and OEM services for global customers. Our engineering team can develop new models according to your samples or drawings.
✅ 5. Global Market and Reputation
Our filters are exported to Europe, the Middle East, South America, and Africa, earning trust from distributors and importers worldwide. We believe in long-term cooperation and mutual growth with our business partners.
The role of a car air filter is of vital importance. It can effectively filter out dust and impurities in the air, ensuring that the air entering the engine is pure and guaranteeing the normal operation of the engine. On the one hand, it can make the fuel burn fully and improve the engine efficiency, just like providing a clean "breathing" environment for the engine. On the other hand, it can prevent foreign objects from entering the cylinder, reduce wear on the cylinder wall, piston and other components, and extend the service life of the engine. At the same time, it is also helpful for keeping the air inside the vehicle fresh and enhancing driving safety. The air filter is like a "mask" for a car engine, blocking dust and impurities from the outside for the engine.
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.
