High Quality Bolted 3.5" King Pin for Semi-trailer Information : 

WONDEE AUTOPARTS Kingpin Factory has been supplying the Kingpin to  international market for 8 years. 

1.Sizes: 2" (50#) and 3.5" (90#)  

2. Material: Welded king pin / Bolted king pin  

3. Max. Capacity: 2000 pcs/month

 4.MOQ:50 Pieces 

5. Lead time: About 10 - 15 working days

6. Payment terms: T/T or L/C at sight 

7. Production ability: 2000 pieces per month 

8. Quality level: excellent quality for international market, made in China, WONDEE brand 

9. Certificate: ISO9001; TS16949; COC; PVOC; CIQ; SONCAP; BV; C/O; FORM  

10 We also like to develop new types according to your special requirement

Our products are popular in the worldwide market, including North American, South American, European, African and Southeast Asian markets.

3.5" King Pin for Semi-trailer Dimension:  

Bolt In Kingpin

Bolt In Kingpin

High Quality Bolted 3.5" King Pin for Semi-trailer Dimension:

Wondee Autoparts also supply Welded Kingpin & Fifth Wheel ( Casting & Forging ):

Besides King Pin for Semi-trailer ,WONDEE AUTOPARTS also Supply LEAF SPRING,SEMI TRAILER, WHEEL RIM,LANDING GEAR,SUSPENSION ... .... ...