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

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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 Institute

Changsha Nonferrous Metallurgical Design Institute

Changsha China Construction Architectural Design Institute

Provincial Forestry Survey, Planning and Design Institute

< p>Hunan Provincial Metallurgical Planning and Design Institute

Hunan Provincial Light Industry and Textile Design Institute

Hunan Provincial Cereals and Oils Research and Design Institute

Architectural Design of Yuhua District, Changsha City hospital