The company is the undisputed leader in the production and sale of ditchers and drainage machinery with the DONDI trademark.

The Rotary Ditcher can be use in agriculture to dig and maintain rainwater drainage ditches and channels for irrigating particular crops such as banana and sugarcane plantations. The ditchers can also used to clean and maintain ditches along suburban roads to prevent uneven roadbeds and flooding.

Drenag cuts vertically into the soil in order to lay drainage pipes and underground irrigation systems for the agricultural sector, the public landscape maintenance sector and for outdoor sports facilities.