Ruian King Filters Auto Parts Co., Ltd.
Trade Assurance
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Suppliers Trade Assurance Limit:US $169,000
Inspect whether the quality of the materials used in production meets the technical requirements of the design, strictly control the process of non-conforming products, and ensure the quality of the products.
1.Incoming Quality Control
The quality of the filter paper is related to the efficiency of the filter. The high-quality filter paper can filter more impurities, which protects the engine and prevents engine wear.
2.Filter Paper Folding
Ensure the quality of raw materials, no deformation and damage when subjected to pressure.
3.Punching
Guaranteed filter leak tightness and functional integrity.
4.Seaming Assembly
A series of tests are carried out by special inspectors in accordance with the design drawings to ensure that the finished products meet the design requirements, and the final qualified products enter the market. Ensure high product filtration performance, low pressure loss rate and long life.
5.Testing

Chat Online

Johnson
Loading
Summer
Loading
Laurie
Loading
$29.00 - $32.00/Units
500 Units(Min. Order)
$2.56 - $2.88/Pieces
500 Pieces(Min. Order)
$2.56 - $2.88/Pieces
500 Pieces(Min. Order)
$2.56 - $2.88/Pieces
500 Pieces(Min. Order)
$2.56 - $2.88/Pieces
500 Pieces(Min. Order)
$2.56 - $2.88/Pieces
500 Pieces(Min. Order)
$1.49 - $1.73/Pieces
500 Pieces(Min. Order)
$2.56 - $2.88/Pieces
500 Pieces(Min. Order)
Top Picks
View More

Laurie
Loading
Summer
Loading
Johnson
Loading