
| Model No. | TR413 | TR414 | TR415 |
| Stem Material | Zn alloy or Brass | Zn alloy or Brass | Zn alloy or Brass |
| Rubber Material | EPDM or Natural rubber | EPDM or Natural rubber | EPDM or Natural rubber |
| Fit Rim Hole Dia. | 11.5mm/ .453'' | 11.5mm/ .453'' | 16mm/ .625'' |
| Package | 1000 pcs per carton | 1000 pcs per carton | 1000 pcs per carton |
| Custom packaging | Acccept | Acccept | Acccept |
Car Tyre Valve Stem plays a critical role in maintaining tire pressure and ensuring a smooth driving experience. We will introduce the tire valve stem from four aspects: R&D team, production team, quality control system, and after-sales service.
Firstly, the R&D team is responsible for continuously improving the design of the tire valve stem. When designing the tire valve stem, the R&D team considers factors such as safety, durability, and leak prevention. By using high-quality materials, the team ensures that the tire valve stem is robust and resists wear and tear.
Secondly, the production team is responsible for ensuring the quality of the tire valve stem during the production process. Use of various high-precision tooling and precision instruments。
Thirdly, the quality control system is an essential feature of the tire valve stem. Before being released to the market, the tire valve stem goes through numerous tests (tensile strength testing, fatigue testing, and pressure and temperature testing.
Lastly, the after-sales service team ensures that customers receive the best service possible. Our technical team, production team, and sales team are all available to serve customers
In conclusion, tire valve stems play a critical role in ensuring a safe and comfortable driving experience. By having an excellent R&D team, production team, quality control system, and after-sales service, the tire valve stem can maintain its high quality and continue to provide exceptional performance on the road.

● Snap-in design, easy to carry and use, and easy to install.
● 100% leakage tested.
● Our fully automated manufacturing allows us to offer zero-defect products.
● Brass stem or aluminum-alloy stem can be made upon request.
● Packing can be customized.
















1. Packing can be customized.
2. The goods can be deliveried about 5-15 days according to your requirement.

Any inquiry, welcome here and we will try our best to satisfy you with competitive price.
Pls ask me for details!

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