4 × 10,000m3 Spherical Tank of Beijing Gas Group Limited (2000)

　　The Company has successively built State Storage Facilities in Qingdao, Zhoushan, and Tianjin and more than 360 sets of 100,000 m3- 150,000m3 large tank projects in Beihai, Maoming, Baishawan, Caofeidian, Rizhao, Yangpu, Cezi Island, Yizheng, Qinglan Mountain, Yantai, Xinjiang, Qingdao, Dalian, and Mamu, Zhoushan.

　　Relying on its technical advantages in welding of LNG deep low-temperature tank, the Company has successively built 160,000 m3- 220,000 m3 LNG low-temperature tank projects in Shandong, Guangxi and Fujian.

　　The Company has rich experience in long-distance pipeline construction management. Relying on its new technologies and new process, the Company has successively completed long-distance pipeline projects of more than 2,800 kilometers, including Natural Gas Transmission from Sichuan to East China, Yuli-Jinan gas transmission pipeline, Guangdong Pipe Network, Liuzhou Guangxi gas transmission pipeline, ErdosAnping-Cangzhou gas transmission pipeline, Qingdao- Nanjing Gas Pipeline, Southwest refined oil pipeline, Shandong-Anhui refined oil pipeline, Jinan-Handan refined oil pipeline, Jiangxi refined oil pipeline, Wuhan-Guangzhou refined oil pipeline, and Jingmen-Xiangyang refined oil pipeline, Yizheng-Changling crude oil pipeline, Rizhao-Yizheng crude oil pipeline, Shandong-Ningxia crude oil pipeline, Yizheng-Jiujiang crude oil pipeline and Rizhao-Puyang-Luoyang crude oil pipeline.