We, Shenzhen BYF International Limited ( Shenzhen BYF Semi- Trailer parts Limited), Are a professional manufacturer of some Trailer parts for Axle/ Brake shoe/ Camshaft/ Slack adjuster/ Brake chamber and Brake lining, As well as the steady supplier for other Trailer parts.

Since then to become the leading supplier of quality semi- Trailer parts in China, We have developed a strong customer base as a result of product quality, Parts availability, Customer satisfaction and competitive pricing.

All businesses which were founded on the premise that a special semi- Trailer company could provide fast efficient and economical solutions as follows:

1. Double- Axle or Tri- Axle vehicle Trailer complete.
2. Air bag suspension complete
3. Boggie complete
4. BYF axle, YORK axle, AMERCIAN axle complete.
5. Axles parts: Brake drum, Hub, Brake shoe & lining, S Camshaft, Manual & Automatic Slack Adjuster, Bearings, Dust Cover, Hub cap, Return spring, Brake spring, Adjuster ...[More]Bolt & Nut, Seal, Rebuild Kit for S Camshaft & Brake Roller
6. ROR suspension complete, YORK suspension complete, America suspension complete, BPW suspension complete etc, With leaf springs and all parts
7. Landing Gear, 25Ton & 28Ton
8. Fifth wheel in pressed & casting heavy duty
9. Kingpin in 2” & 3. 5” with welded & bolt- In design.
10. ABS sensor & Pole wheel.
11. Brake chamber, T16, T20, T24, T30, T24/ 24, T24/ 30, T30/ 24, T30/ 30 etc
12. Mudguard assembly
13. All lights & reflectors for a whole trailer
14. Twist lock
15. Various valves, Relay emergency valve, Brake valve, Release valve etc
16. PA12 Swivel air hose, Black/ Red/ Yellow
17. Nipples, In steel, Brass, Stainless material
18. Air hose coupling, Ordinary & automatic
19. Seven coil coupling
20. Wheel Rim, Tube & tubeless design, 7. 5x20, 8. 5x20, 22. 5x8. 25, 22. 5x9. 00, 22. 5x11. 75, 24x8. 5, 24x11. 75 etc
21. Tire, 11. 00R20, 12. 00R30, 11. 00R22. 5, 12. 00R22. 5, 315/ 80R22. 5, 385/ 65R22. 5 etc