Your Reliable Timing Belt Kits Supplier
DUHUI is a leading automotive timing belt kits supplier in China, with over 20 years of experience in the development and manufacturing of timing system products. We have a 10,000-square-meter factory, which is ISO9001 and 16949 certified. We specialize in the production and development of reliable timing belt kits. Our timing belts are quiet, wear-resistant, and effectively improve engine mechanical efficiency, earning praise from customers.
We are constantly developing and improving our product library of new timing belt kits based on customer needs. We already have more than 600 timing belt kits, covering most car models in the aftermarket, including Honda, Toyota, Ford, Volkswagen, etc. Regardless of brand, model, or year, DUHUI can provide the matching genuine timing belt kits that meet original OE standards. Our timing belt kits have a certain market in major countries in Europe and America.
Trust DUHUI to be your reliable timing belts kit supplier.
Automotive Timing Kits By Drive Mode
Timing Belt Kits
Timing Chain Kits
Professionalism Of DUHUI Timing Belt Kits
DUHUI has obtained ISO 16949 certification, the international quality management system standard for the automotive industry. We subject our timing belts to a series of rigorous tests in accordance with GB/T 10716-2012, including tests for hardness, tensile strength, wear resistance, aging, and fatigue life. We also provide relevant CNAS timing kit test reports.


Durability Of DUHUI Timing Belt Kits
DUHUI uses high-quality hydrogenated nitrile rubber (HNBR) to manufacture timing belts, which are resistant to high temperatures, contamination, and wear. We utilize CAD systems throughout the entire product design and production process, ensuring that each component meets precise OEM specifications, ensuring a perfect fit and engine performance. The durability of DUHUI timing kits has been consistently praised by our customers.
DUHUI Timing Belt Kits with Customizable Components
DUHUI timing belt kits include not only the basic belt, tensioner, tensioner, and idler pulley, but also custom hardware like bolts and washers. We have over 600 different timing belt kits, and each model has a fixed set of timing belt kit components. As long as you meet the minimum order quantity, we can customize all the kit components.

As a timing belt kits manufacturer, each DUHUI timing belt kit contains the same components found in the manufacturer’s engine assembly, ensuring the integrity and quality of the original kits.
Our timing belt kits usually include timing belt, tensioner, tensioner pulley, idler pulley (guide pulley) and hardware such as bolts, nuts and washers.
The typical service life of a timing belt is around 100,000 kilometers. This lifespan may be shortened if driving conditions are more demanding.
In addition, we recommend replacing all timing system components at once.
Yes. We will use the DUHUI brand color box for packaging. When the customer reaches a certain quantity, we can customize color boxes for the customer with the customer’s authorization.


