Production name:
Trunnion Block/trunnion seat /spring saddle/central rotating seat

Application: BPW style trailer Single Point Suspension parts
Material:QT450 Ductile iron casting

Truck Axle Bearing Housing, BPW trailer parts, trailer iron casting parts
bearing housing for various of truck 
Trailer Singe Point suspension parts
ISO/TS16949: 2002 
Competitive price 
our advantage:
1) Original material standard according to the original OEM technical drawing
2) Premium quality standard guaranteed
3) Long lasting and reliable working life time
4) Positive customer feedback from abroad and domestic market
5) Long exporting history to many counties in the world
6) Competitive and reasonable price
7) Able to develop & produce according to your specification with technical drawing
8) Unique Packing according to customer specification requirement

We can do other Engineering Parts ; Construction Machinery Parts ; Engineering Machinery Accessories ; Project machine assembly parts, welcome your contact us freely.