Changde Cigarette Factory was founded in 1951, the main products are "Furong Wang", "Furong" series of cigarettes. Changde Cigarette Factory's in-situ technical transformation project is located in Jiangbei District, Changde City, with a construction area of about 280,000 square meters, of which the joint workshop construction area is about 207,448 square meters. Factory building. The combined air conditioning unit of this project mainly provides the temperature and humidity environment required for the process of cigarette production, and is an important supporting facility to ensure the quality of cigarette production.

The air-conditioning terminal of this project has a total air volume of 7.3 million, including 94 combined air-conditioning units, with a contract value of 58.05 million yuan.