Shandong Great Transportation Technology Co., Ltd. was established on June 17, 1998, formerly known as the Supervision Office of Weihai Highway Bureau. In 2003, as a pilot unit of Shandong Transportation Department, it was restructured into the present company. The company is a scientific and technological innovative enterprise integrating design, testing, supervision and consulting. It mainly serves the construction of transportation infrastructure such as highway, municipal, railway, housing construction, port, terminal and airport, and is committed to providing all-round comprehensive services for the society.