Jiangsu Huanyu Transportation Engineering Co., Ltd. was established in 1992, with its headquarters located at the foot of the ancient capital of Nanjing, Zijin Mountain. Jiangsu Huanyu is a national municipal engineering construction general contracting second level qualification enterprise, mainly responsible for various levels of road and bridge engineering, municipal engineering, and other related businesses. We have over 100 sets of large-scale modern construction equipment imported and domestically produced from countries such as the United States, Germany, and Italy. We also have 8 asphalt concrete mixing stations (1 MAR-3000 in Italy, 2 LB-4000 each, 3 LB-3000, 1 LB-2500, and 1 LB-2000), 4 water stabilized mixing plants, 1 lime fly ash mixing plant, 6 recycled asphalt concrete mixing plants, four laboratories, and one central laboratory, The registered capital is 51.58 million yuan, and the fixed assets amount to over 150 million yuan. The company has 8 branches (Nanjing Jiangning, Huai'an, Yancheng, Lianyungang, Ma'anshan, Xinjiang, Inner Mongolia Jining branches and engineering companies), and 4 wholly-owned subsidiaries (Sihong County Hehai Transportation Engineering Company, Jiangsu North South Engineering Testing Company, Huai'an Huanyu Construction Labor Co., Ltd., and Huai'an Huanyu Engineering Machinery Leasing Co., Ltd.). There are currently 240 management personnel, including 190 with junior professional titles, 40 with intermediate professional titles, 10 with senior professional titles, 16 registered construction engineers at or above the second level, and 10 small project management engineers. Currently, it is one of the modern construction enterprises in Jiangsu region with advanced equipment, strong economic and technological strength, standardized management, and strong strength.