Beijing Haidian District No.20 Oil Grease No.22 Agricultural Products Processing No.23 Fruits No.38 Grain No.57 Livestock No.66 Breeding No.75 Vegetables Animal Feed Remote Sensing Gong Cheng Yan Jiu Center Xian Dai Agriculture Yao Gan Jian Testing 科技型中小企业 省级高新技术企业 市级高新技术企业 市科技型中小企业 高新技术企业