The NIEROS plant started in 1773 producing scythes for the local farmers. In 1964, a new manufacturing plant developing stainless steel equipment for slaughterhouses and butchers was established.

The NIEROS manufacturing and design team take great pride in what they produce whether a small one up single item or a complete factory fit out fully designed with conveyors, boot/hand/pallet/trolley washers, a variety of material handling equipment with brine/water chillers.