Modular Prefab Onhe new onform that allows you, in a simple and fast way, to order prefabricated box, modular boxes, modular prefabs and collect them through a network of partners / resellers. Through the Modular-Prefab-Onite you can send an order proposal for the purchase of prefabricated modules, prefabricated box for different applications: building site offices, warehouses, tool shed, garden shed