Changsha Changsha County HunanNo.10 Tooling Clamps ToolsNo.17 Aerospace TechnologyNo.22 DronesNo.22 Min Yong DronesNo.26 Precision ManufacturingNo.37 Jing Mi Ling ComponentsNo.48 Ye Jin Gong YiNo.51 Di Kong Jing JiNo.57 Molds ManufacturingNo.71 GearsNo.79 Ji Xie Ling AccessoriesNo.91 Machinery Manufacturing高新技术企业科技型中小企业省科技型中小企业省级高新技术企业