With the needs of military construction, in 1995, according to the Central Military Commission to rectify the relevant instructions of the military enterprises, "the army enterprises can not use the army's number and code name, and are transferred to the highest local military authorities unified management" of the spirit of the instructions, the Logistics Department of Chengdu Military Region, Guiyang environmental protection equipment renamed the Guizhou Great Wall environmental protection equipment, and transferred to the Guizhou Provincial General Factory, and transferred to the Guizhou Provincial Environmental Protection Bureau, the company is the first professional chemical plant engaged in hospital sewage treatment. In 1998, in accordance with the State Council and the Central Military Commission on the military, armed police forces, political and legal, the authorities are no longer engaged in operational activities of the major decisions, the Guizhou Great Wall Environmental Protection Equipment General Factory was transferred to the local. In order to adapt to the process of national economic system reform, Guizhou Great Wall Environmental Protection Equipment General Factory was changed in July 2000 to Guizhou Great Wall Environmental Protection Technology Co.
The company has been created since more than 30 years of history, has more than 4,800 enterprises nationwide pollution projects for the sewage treatment, engineering cases have involved hospitals, food, life, squash, chemical, flax, printing and dyeing, alcohol, sugar, milk farming and other wastewater and sewage treatment projects in our country Beijing, Shandong, Hebei, Guizhou, Shanxi, Sichuan, Inner Mongolia, Heilongjiang, Guangdong, Guangxi, Shaanxi, Gansu, Ningxia, Xinjiang, Jiangsu, Jilin, Henan, Hubei, Tianjin and other parts of the country (in addition to Hong Kong, Austria, Taiwan), of which there are more than 3,000 hospital sewage treatment works, hospital sewage treatment scale ranging from as large as 3,500 beds to as small as 20 beds below the sanitarium, the results of these projects have all reached the national emission standards.
In recent years, with the country's emphasis on energy saving and emission reduction work and in-depth, the company in Sichuan Panzhihua, the third people's hospital built the first domestic water reuse project, in 2010 in Hebei Province, the hospital affiliated to the Chengde Medical College sewage treatment water reuse project, has been the Chengde Municipal Government, the Municipal People's Congress, the Municipal People's Consultative Conference of the highly evaluated.
Guizhou Great Wall Environmental Protection Technology Co., Ltd. has a hair management process design, environmental engineering design, environmental protection equipment development of specialized enterprises, is a collection of science, industry and trade, production, supply and marketing in one of the high-tech enterprises. The company covers an area of more than 22 acres, of which more than 8 acres of office area, production area of more than 14 acres. With nearly 100 million yuan of corporate assets, annual output value of more than 70 million yuan, profits of nearly 10 million, is China's high-profile outstanding environmental protection enterprises, but also China's most professional hospital sewage treatment company. Recently designed Guizhou Provincial Armed Police Headquarters Hospital using synergistic catalytic oxidation method to deal with the water, without disinfectants, sewage treatment and then reach the water reuse standards, as well as the recent completion of the People's Liberation Army 25 hospitals, Xinjiang Shihezi Medical College, Changji City People's Hospital, and so on a large number of currently representative of the hospital sewage treatment project.