J&D Manufacturing is a manufacturer and international distributor of ventilation and equipment products for agriculture, horticulture, industrial, and commercial applications. They offer high-performance barn ventilation, freestalls, headlocks, curtains, smart cow brushes, poultry ventilation solutions, swine facility optimization products, industrial solutions, and greenhouse fans. J&D partners with farmers to provide resources and technology for dairy, poultry, swine, and industrial facilities, focusing on maximizing production. They emphasize competitive pricing, unmatched quality, and total system solutions, maintaining commitments to customers and their global dealer network.