Grainking are a family owned, australian company, beginning in 1962 making chaser bins since 1981. We make chaser bins ranging from 26000 litre (20T) up to 75000 litre (60T), seed and super bins from 25T to 60T, and mother bins from 135t up to 300t, the biggest mother bin in the world.

Our main office is in Canningvale, Perth WA with our Eastern Australian branch in Toowoomba QLD.