AG Builders of Southern Mn Inc. 1815 1st Ave North , Windom , Minnesota 56101 USA About Solutions products services Companies AG Builders of Southern Mn Inc. Products Sudenga - Grain Legs Sudenga - Grain Legs 0 Share Sudenga Grain Legs, Conveyers, Portable Augers, and Power Sweeps are only a few of the available options through Ag Builders of Southern Mn. Each product can be customized and built for your current or new grain handling system. Most popular related searches grain production grain handling grain handling system grain sweep More about Grain Legs Customer reviews No reviews were found for Sudenga - Grain Legs. Be the first to review! Add your review Publish your review Great! review successfully added!