Delai Goose Industry is situated at Changchun, Jilin Province in China. Changchun is located in the middle latitude region of the Northern Hemisphere, which is the hinterland of Great Plains in Northeast China in the east bank of Eurasia. It is located in north latitude 43 ο05 ' ~ 43 ο15 ', and east longitude 124 ο18 ' ~ 127 ο02 ', the range from north to south is 217.5 kilometers, and from the east to west is 227 kilometers, it has the area of 18,881 square kilometers. It adjoins with Baicheng City in the northwest, and Siping City in the southwest, and the Jilin City in the southeast, it borders with Heilongjiang Province in the northeast, the urban district is situated at the Yitong River bank, which is the third-level branch of Songhua River.