Defeng factory is specialist excavator boom extensions; both two-section and three-section demolition booms are available to order; constructed from thickened high-strength steel plates with full-welded reinforcement throughout, ensuring no boom vibration during operation and no deformation under heavy loads.

The ultimate tool for safe building demolition – the excavator extension arm. A gentle nudge is all it takes to bring a building down.

If you are interested in ,please contact with me .

+86 18026254557