Our exhaust valve use the unique adjustment sleeve design, the regulating sleeve can be adjusted to suit for the different displacement cars, so it could meet different customer de mand.Here is our video for the adjustment sleeve design.
Specific ss304 precision casting body,silica sol process,with high precision, surface beauty.could hlep to improve the grade of products, easy to sell, can give customers a good visual experience, promote sale for you.This is our details pic tures, have a look pls.
Our exhaust valve use the four axis gang punching process (computer numerical control processing).the disc will not stuck,will let you enjoy its stable performance,and have high experience with it. Here is our other coustomer feedback after they install it.
We use three-layer packaging. Wrap the anti-oxidation film firstly to prevent product from being oxidized and maintain the luster of the product.Then wrap the pearl cotton and bubble bag to protect the product from damage during trans portation,which can save repackaging cost, improve custom er satisfaction and recognition. Our three-way catalysts can be tested by loading, quality assurance, reduced repair rate, and increased customer satisfaction.