SD Equipment Manufactory CO., Ltd. is a group company. Our factory was established in 2009 in yucheng city, Shandong Province. Through more than 10 years of development, we have won high recognition because of our good product quality, excellent service and reasonable prices. Our annual sales value is up to USD10 million per year. Scope of Business Activities: Designing and producing automatic poultry feeding equipment, especially for broiler(meat chicken) and layer, the main parts of our equipment include feedstuff towers, automatic conveying systems, automatic feeding systems, automatic drinking systems, automatic ventilation systems, cooling pads system, Environment Control System,