Farburg 
Swiss Fribbao City is located 46 ° 48 'north latitude, East 7 ° 07', like a beads in the Alps In the middle of the Swiss Plateau, the Surrey Coast, the northeast is only 27 kilometers from Bern, Switzerland, and is the location of the Farburg Prefecture. The city season is clear, winter cold, the average temperature is -1.8 ° C in January, and the average temperature in August is 18.2 ° C. The population is 40,000. Fribbao City is a modern city with rich classical breath. It is located in the cross-intersection of Europe, German, French District, and the geological advantage enables some multinational companies that enjoy a reputable, and the company has set up branches or factory production and sales of products. The city's transportation is developed, and the No. 1, No. 12 and other expressways connected in Switzerland, can pass directly to Geneva, Zurich International Airport. Farburgh has manufacturers of medical equipment, aerospace parts, heavy industrial engine, industrial automation equipment and other manufacturing and manufacturers of luxury goods, medicines, machine tools, instruments and other professional products.
June 10, 1994, Changsha City officially concluded friendly city with Switzerland Freibao City.