China Chemical Engineering Second Construction Corporation (CCESCC), established in 1953, a state-owned enterprise with head office in Taiyuan, Shanxi Province, known as "Dragon City", is one of the affiliates of China National Chemical Engineering Co., Ltd. Under the administration of SASAC（State-owned Assets Supervision and Administration Commission of the State Council of China).
With a registered capital totaled RMB 2 billion, the total number of employees in CCESCC is more than 6,100. CCESCC has been one of the key enterprises in China petrochemical construction industry. Covering the fields of project general contracting, engineering design, construction, fabrication, scientific research, real estate development, logistics, infrastructure investment & financing, business of CCESCC extends all over China except Hongkong, Macao and Taiwan, and moreover extends to 25 countries and areas, including Kazakhstan, Turkey, Singapore, Myanmar, Sri Lanka, Saudi Arabia, Russia, Uzbekistan, Brunei, Tanzania, Mozambique, Angola, the Antarctic, Egypt, etc.