Quality system : 

1. Our factory has perfect inner quality inpsection system for each procedure ,and QC operators

check each production procedure .

We make sure that the parts are qualified flowing into the next productive process.

2.Finished products test in lab as OEM standard and national standard .

3. Passed ISO9001-2000 certification.

Packaging & Shipping

1 pcs pneumatic valve with logo or without logo into polybag ,  and put into small white boxes,

and into carton box .  

Delivery by  Fedex,  ups, TNT, EMS,  SF, DHL,

and by air or by ship for bulk quantity  order 

Air compressor filter Element series:

Precision Filter Element series:

Vacuum pump filter element series:

Replacing foreign filter element series: