Qinghe Zefan Auto Parts Co., Ltd. is mainly engaged in the research and development, production and

 sales of filters.

A filter is a device used to filter impurities, which is widely used in many fields such as automobiles,

 industrial machinery, aerospace, and home appliances. Automotive filters include air filters, oil filters, 

fuel filters, etc., which can effectively filter dust in the air, metal chips and impurities in the oil, and 

particulate matter in the fuel, thereby ensuring the normal operation of the equipment and extending

 its service life.

Our company has a professional R&D team to continuously improve the filter's filtration efficiency,

 service life, and compatibility. In the production process, they will adopt advanced production 

processes and quality control systems to ensure that the products meet industry standards and customer needs.

The sales channels are diverse, not only directly facing large corporate customers

such as automobile manufacturers, but also selling products to end consumers through retailers.