Zhengzhou Hongda Drug Rehabilitation Center Haohongda Drug Rehabilitation Center is a multidisciplinary drug rehabilitation clinic jointly established by Henan Mental Health Center, Henan Medical Rehabilitation Center and Henan (Zhengzhou) Hongda Hospital. The first "tower (ladder) advanced detoxification system" and "multidisciplinary joint consultation and diagnosis model" have provided convenient medical treatment for drug addicts and contributed to social prosperity, harmony and stability.