NECAP B.V., headquartered in Wieringerwerf, Netherlands, is a Dutch agricultural storage system provider that specializes in reusable wooden boxes for potatoes, onions, bulbs, and root crops. 

Their regular potato crates are meant to stack up to eight pieces and are strengthened with extra braces, galvanized screws, dovetailed corners, and glued Scandinavian spruce plank construction—ensuring long-term use and sturdy handling.