长沙县
Changsha County is the most developed county in Central China ranking 8th in the Top 100 of counties and county-level cities of China by comprehensive strength in 2020. Changsha County is one of the best developed manufacturing counties and county-level cities in the province, the manufacturing industry is its economic pillar. Changsha's manufacturing engines are construction machinery, automobile and parts, electronics and information. For 2015, the gross domestic product of Changsha County was CN￥116.83 billion (US$18.76 billion), Of this total, the value added of the manufacturing industry was CN￥82.16 billion (US$13.19 billion), shares 70.32 percentage of its GDP. Changsha County is home of the Sany (三一集团), Sunward (山河智能), Broad (远大空调), Zoomlion (中联重科) and forest and paper (泰格林纸) companies.