Shandong Longxing Chemical Machinery Group Co., Ltd, which was founded in 1971, is a large chemical machinery group in China. It is not only one of the fixed units of China National Chemical Equipment Corporation (CNCE), but also the specialized production enterprise for the 1, 2, and 3-grade pressure vessels and the heat transfer oil furnaces. The group covers an area of 180, 000 square meters, with a construction area of 50, 000 square meters, and owns the fixed assets of 86 million (CNY). There are 580 employees, including 98 engineer technicians and 10 senior engineers.