From Raw Materials to Finished Filters – Inside FOXFIL’s Factory

Introduction:At FOXFIL Auto Parts – Qinghe Xunhua Auto Parts Manufacturing Co., Ltd., we are more than just a filter factory. We are one of the few manufacturers in China that not only produces automotive filters but also controls the raw materials used in every product. This makes FOXFIL truly the Factory of Factories.

1. Raw Materials Production

• Filter Paper: 120–180 GSM, uniform microfibers for stable air and oil flow.

• Non-woven Fabrics: Strong layers for cabin filters with dust and odor absorption.

• Activated Carbon: Multi-layer sheets to block harmful gases and improve air quality.

• ABS/PP Plastic & Rubber Components: Heat-resistant and durable materials for filter housings.

2. Precision ManufacturingOur factory produces over 12,000 models of oil, air, cabin, and fuel filters for cars and trucks. Each filter is made with advanced pleating technology to maximize surface area and efficiency.

3. Competitive Advantage

• By controlling raw materials, we ensure consistent quality.

• Offering the lowest price in China without compromising performance.

• Providing OEM/ODM solutions tailored to global clients.

Conclusion:When you choose FOXFIL, you get mor

e than a filter — you get the science of materials + advanced manufacturing in every product. From raw materials to finished filters, we deliver quality and value worldwide.

📞 Contact us today: +8615814500206 (WhatsApp & WeChat)✉️ Email: info@foxfil.com