QINGDAO BIG HERDSMAN MACHINERY CO., LTD. is a leader in the field of poultry and livestock equipment. It is a high-tech enterprise composed of product development, engineering design, manufacture, installation and service. The main product includes automatic feeding system, drinking system, ventilation and cooling system and environment controlling system for poultry and livestock. The standard, scaled and automatic project on broiler, breeder, layer, pig as well as duck and rabbit that Big Herdsman constructed reach up to advanced international level. Big Herdsman has first class R&D team. 100 engineers are on behalf of the domestic and world livestock equipment at the development forefront of design concept and highest level. A sound market network, bringing together massive product information, allows you to receive the product information anytime, anywhere.