We, Shenzhen BYF International Ltd ( Shenzhen BYF Semi-Trailer parts Limited), are a professional manufacturer for various Semi-Trailer parts , specializing in axle and its parts, brake system as well as the steady supplier for various other Trailer spare 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.     Bogie suspension complete

4.     OEM BPW axle, YORK axle, AMERICAN axle complete.

5.     OEM Axles parts: Brake drum, Hub, Brake shoe & lining, S Camshaft, Manual & Automatic Slack Adjuster, Bearings, Dust Cover, Hub cap, Return spring, Brake spring, Adjuster spring, Bolt & Nut, Seal, Rebuild Kit for S Camshaft & Brake Roller

6.     Brake chamber, T20, T24, T30, T24/24, T24/30, T30/24, T30/30 etc

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.     ROR suspension complete, YORK suspension complete, America suspension complete, BPW suspension complete etc, with leaf springs and all parts

11.     Other parts we can provide for you at favorable prices.