Ningbo Yinzhou Yuanxing Tire Valve Co., Ltd which is tire valve making factory in Ningbo, China and has more than 15years' experience in producing Schrader valve, Dunlop valve, Presta valve for different tire. We exported our qualified valves to Indonesia, Malaysia, Pakistan, Russia, Ukraine, Egypt, Morocco, Brazil, Spain, etc.

Each Year, We turn out up to 10 million tubeless tire valves and 3 million Dunlop valves, which is one of the laegest valve making factory in Ningbo, Our factory covers an area of 2000 square meters and valves made under strict goods inspection. It is ISO9001: 2008 certified and our valves are leak test before ship.

Our main valves:

1. Snap-in tubeless tire valves for car: TR412. TR413. TR414. TR415. TR418

2. Bicycle tube valve: TR-1, VAR, VAM, VEM, VFM

3. Motorcycle tube valve: TR-4. TR-87. TR43E PVR70. VAMD-161

Welcome visit our factory!