Hello, the planning and design units in Changsha City are as follows: Changsha Architectural Design Institute
Hunan Provincial Architectural Design Institute
Provincial Transportation Planning, Survey and Design Institute
p>Hunan Electric Power Survey and Design Institute
China International Engineering Design Institute
Provincial Water Conservancy Design Institute
China Salt Survey and Design Institute
Changsha Landscape Design Institute
Hunan Provincial Survey and Design Institute
Building Materials Research and Design Institute
Hunan Chemical and Pharmaceutical Design Institute
< p>Highway Planning, Survey and Design InstituteChangsha Nonferrous Metallurgical Design Institute
Changsha China Construction Architectural Design Institute
Provincial Forestry Survey, Planning and Design Institute
< p>Hunan Provincial Metallurgical Planning and Design InstituteHunan Provincial Light Industry and Textile Design Institute
Hunan Provincial Cereals and Oils Research and Design Institute
Architectural Design of Yuhua District, Changsha City hospital