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- Model No.: TR441
- Transport Package: With Packages
- Origin: Weifang, China
- Trademark: GAOTIAN
- Specification: TR441
- HS Code: 8701901190
**Valves for Trucks and Buses – TR75A Series**
For over 45 years, we have been dedicated to the manufacturing of high-quality valves and valve cores. With a registered capital of 16.8 million yuan, a total area of 60,000 square meters, and a building area of 37,000 square meters, our company has grown rapidly since restructuring in 2007. We are now capable of producing products that meet international standards in terms of human resources, management, technology, production processes, and supporting facilities.
Our "Gaotian" tire valves are suitable for inner tubes, tubeless tires, and tire rims across various types of vehicles. We currently produce multiple series and nearly 100 types of valves, totaling over 200 million sets annually, along with 8,000 tons of valve copper.
We hold several important certifications, including ISO/TS16949:2009 (awarded by ISR in November 2011), ISO9001:2008 (awarded by Beijing Zhongrun Certification Co., Ltd. in September 2013), and CE certification (awarded by National Quality Assurance in March 2014).
**Passenger Car & Light Truck Valve Series:**
- Tubeless Snap-in Valves
- Chrome-Sleeve Snap-in Valves
- TR600HP, TR33E, TR13/TR15, TR300 Series, etc.
We have passed the ISO9001:9002 product safety qualification, and our products are available both domestically and internationally.
Our product range includes:
- Bicycle Tire Valves: VAR, TR1, TR4A, TZ6-30...
- Motorcycle Tire Valves: TR4, TR87, CR202...
- Tubeless Tire Valves: TR412, TR413, TR414...
- Light Truck and Passenger Valves: TR13, TR14, TR15, TR-218A...
- Bus and Heavy-Duty Truck Valves: TR75A, Z1-01, V3-02/04/06/08, V3-20, TR570C, TR572, TR575...
- Valve Cores: 8001, 9001, 5001, 6002, 7002, Extra Long Core, Anti-Explosion Valve Core...
- All Kinds of Valve Accessories...
If you're looking for reliable and high-quality tire valves, feel free to reach out to us for more information.
**Contact:** Sunny Li
**Phone:** +86 13668667884
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