Source filter factory · Qinghe, Hebei, China
Filters made at the source, shipped to the world.
Oil, fuel, air, cabin and hydraulic filters for passenger cars and construction machinery. Bulk supply from stock, plus OEM/ODM from your drawings, samples or model parameters.
- Oil filters
- Fuel filters
- Air filters
- Cabin air filters
- Hydraulic filters
Product lines
Eight product lines, one supplier.
Send us an OE number, a drawing or a sample. We match it from our range or build it for you.
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01
Spin-on Oil & Fuel Filters
Passenger cars · Light commercial
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02
Cabin Air Filters
Passenger cars
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03
Engine Air Filters
Passenger cars · SUVs
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04
Eco Oil Filter Elements
European & Asian engines
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05
Fuel Filter Elements
Diesel & gasoline engines
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06
Heavy-Duty Filter Elements
Construction machinery
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07
Truck & Diesel Engine Elements
Trucks · Buses · Generator sets
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08
Hydraulic & Metal End-Cap Elements
Machinery · Industrial equipment
Factory strength
A factory you can visit, not a middleman.
Production, testing and shipping happen under one roof in Qinghe, so you get factory prices and one team accountable for quality.

- 01
Standardized workshops
Every station, from pleating to sealing, follows fixed procedures.
- 02
Automatic production lines
Automated pleating, curing and assembly keep large batches consistent.
- 03
Complete testing equipment
Batches are checked for sealing, dimensions and filtration before packing.
- 04
Stock and fast delivery
Common models ship from stock. Large orders go into scheduled mass production.
OEM / ODM
Built to your drawing, sample or model.
Non-standard sizes, private labels and custom packaging for distributors and brand owners.
- 01
Send details
OE number, drawing, sample or vehicle / machine model.
- 02
Quote and sample
We confirm specifications and price, then make samples for your approval.
- 03
Mass production
Automated lines with in-process quality checks.
- 04
Inspect and ship
Final inspection, your branding and packing, then export shipment.
Global supply
Shipping to buyers across four regions.
Our filters are exported to dozens of countries and regions, where we keep long-term partnerships.
- 01Africa
- 02Central Asia
- 03Middle East
- 04Europe
…and more markets worldwide
Who we supply
- Auto-parts distributors
- Traders
- Repair shops
- Construction machinery companies
Our philosophy
Quality First
Every production step is controlled, because one bad filter can cost an engine.
Integrity, Win-win
Clear prices, honest lead times and partnerships that last.
Continuous Improvement
Better fit, better media, better durability, batch after batch.