*High Efficiency 

*Good Quality

*Lowest Prices

*Original Packing

*Excellent Service

AIR FILTER 222421A1 222422A1-- 

1. Easy installation and durable

2. Enviromental friendly

3. Various sizes and designs are available. 

4. Quality as good as original.

5. Durable and reliable.

6. Small orders are accepted.

7. Packing according to customer's need.

8. Excellent service after-sales.

howo truck parts performance directly affects performance of engine, for normal operation of the engine.

howo truck parts have high filter precision, low flow resistance and long life. As well as innovative designed the

full-flow &by-pass spare parts and many spare parts which is the world leader, howo truck parts  provide

maximum protection for the engine to reduce your maintenance cost in the premise of ensure engine performance.

AIR FILTER 222421A1 222422A1 manufacturer--- 

trade companies specialized in the production of WEICHAI engine's spare parts

and etc. We are located in Jinan city, Shandong province, P. R. China,

which is the cradle & leading production base of themedium & heavy duty

trucks in China.

We had passed ISO9001: 2000 Certification of quality management system.

We are strictly operating as per the ISO/TS16949: 2002. We mainly export to

Australia, South-East Asia market,Africa andmany other countries in the world.