Qingdao TIANRUI Poultry Equipment Co., Ltd., established in 1998, is the Vice-Chairman Enterprise of Poultry Branch of CAAA, the Standing Member of Shandong Provincial Association of Animal Husbandry and the Chairman Member of Qingdao Association of Laying Hen Industry. Our company is also a new high-tech enterprise which has a demonstration farm raising laying hens in Qingdao City. Covering an area of 32,000 square meters, with the building area of 15,000 square meters and the fixed assets of ...