Brief Introduction to Engineering Contracting
CICO's supervision business covers 21 provinces and cities (autonomous regions and municipalities directly under the Central Government), including Chongqing, Shandong, Shaanxi, Guizhou, Xizang, Gansu, Inner Mongolia, Sichuan, Yunnan, Guangxi, Guangdong, Hubei, Hunan, Xinjiang, Fujian, Shanxi, Qinghai, Henan, Hainan, Anhui, Zhejiang, etc., with a total mileage of more than 5300 kilometers, 720 supervision and consulting projects, and a total investment of more than 285 billion yuan, including more than 4350 kilometers of highway supervision mileage, and 372 kilometers of highway supervision projects with international investment.