the Western China International Equipment Manufacturing Expo (hereinafter referred to as the Western Expo) is approved by the People's Republic of China Ministry of science and technology, CO sponsored by the China Machinery Industry Federation and the Shaanxi provincial rejuvenation leading group, the Chengdu people's government and the Xi'an Municipal People's government, and the two year in the spring. The International Equipment Manufacturing Expo, held in Xi'an and in Chengdu in the autumn, is an industry regular meeting which integrates product display, trade order, academic discussion, investment negotiation and technical cooperation.

since 2003, the Western Fair has successfully held twelve consecutive sessions, including nine consecutive sessions in Xi'an every spring. In from March 16 to 19, 2011, the twelfth Western Conference fair was successfully held in Qujiang, Xi'an, and more than 1500 exhibitors from the United States, Italy, Britain, Germany and France, respectively. Japan, South Korea, Sweden, Switzerland, China (including Hongkong and Taiwan) and other more than 10 countries and regions. Indoor exhibition space of more than 5000, outdoor exhibition 10000 square meters, total exhibition area of 100000 square meters, a period of four days of exhibition, attracting 85 thousand visitors from more than 20 industries at home and abroad, the turnover of close to 5 billion yuan. The previous western Fair has obtained Shenyang machine tool, Dalian machine tool, north one machine, Ning river machine tool, Qinchuan group, Baoji machine tool, star fire machine tool, Hanchuan machine tool, American Haas, HARTING, little giant, South Korea Wei Ya, Dongtai, Cheng Tai, Li Chi, Fu Yu, friends Jia, overseas Chinese, Beijing Archie, Beijing carving, dimmont. Special, Jin Ma, baorma, Qing hung, Shandong Yonghua, Suzhou new Wei, Qinghai one machine, pulyon, ortoefe, Yunnan CY, morning dragon, sawing Huang, Jang Huang, Jang Ji, Yang forging, Xu Duan, Jin Feng, SIEMENS, Guang Tai, Guangzhou numerical control, Beijing Kaine emperor, faith, Baild machinery, haix Kang, Cai Si, three China's most influential brand exhibition, "China industry", "China's most influential brand fair", "China industry", has been recognized and strongly supported by many exhibitors and broad users in the domestic and foreign equipment manufacturing industry of Feng, Windsor, Edward, THK, OSG, quantity, Chengdu thousand wood, Southwest tools, Chu Tian, Jinyun and China. Many honors such as "three big exhibition" and "best exhibition in Xi'an" have been honored as "the first exhibition of western industry".