Redrock machinery are one of the largest and most respected agricultural machinery manufacturers in Northern Ireland who are best known for the build quality and strength of their range of agricultural trailers and slurry tankers. Redrocks range of Industry leading trailers include dump trailers, low loaders, bale trailers, grain/silage trailers and most recently the introduction of their 16t Multi-Purpose, 5 in1 trailer developed especially for the New Zealand market for large farmers and contractors alike.