Xingping is a city located in the center part of Shaanxi, China. It became a city since 1993 with a total area of 496 square kilometers and a population of 620,000. The annual average temperature is 13.1 ℃ and its annual precipitation of 585 mm. At present, Xingping has developed more than 50 industries including maritime, aviation, electronics, medicine,and light industry.