
| Model No. | TR413 | TR414 |
| Stem Material | Zn alloy or Brass | Zn alloy or Brass |
| Rubber Material | EPDM or Natural rubber | EPDM or Natural rubber |
| Fit Rim Hole Dia. | 11.5mm/ .453'' | 11.5mm/ .453'' |
| Package | 1000 pcs per carton | 1000 pcs per carton |
| Custom packaging | Acccept | Acccept |
The tire air valve stem is one of the important components of the tire. It not only has the function of inflation, but also can control the pressure inside the tire to ensure driving safety and driving comfort. Today, we will introduce our company's tire air valve stem in all aspects.
Our company adopts advanced production technology and equipment to ensure that the production process of the tire valve core meets international standards, thereby ensuring its stable quality. Our production process includes raw material procurement, automatic production, quality inspection and packaging to ensure that every tire valve core meets the highest standards.
Our company's tire valve core strictly follows the ISO9001 quality management standard, adopts a fully automatic production process, and each tire valve core must undergo multiple strict quality inspections, striving to pick out every defective tire valve core to ensure that each product is flawless.
Our tire valve core uses high-quality brass as the main material, and a large amount of nickel, chromium and other elements are added during the production process to improve its corrosion resistance and wear resistance. In addition, our tire valve cores are all produced with environmentally friendly materials to ensure that they will not pollute the environment during use.
Our company's tire valve cores have been sold all over the world for nearly 20 years. Our products are exported to Europe, America, Southeast Asia, the Middle East and other places, and are deeply favored by customers. Our tire valve cores are not only reliable in quality, but also reasonably priced, so they are deeply loved by consumers. Coupled with our company's good reputation and after-sales service, they have been recognized and trusted by the majority of users.
In short, our company has always adhered to the principle of quality first, constantly innovating and improving technology, and striving to provide consumers with reliable high-quality tire air valve stem. I hope that our goods can provide a safer and more comfortable driving experience for the majority of car owners.



● TUV certificate.
● 100% leakage tested.
● High -quality raw materials.
● Ozone resistant for 72 hours.
● Accept Custom packaging















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