Changzhou Daheng Purification Technology Co., Ltd. is a comprehensive purification enterprise that has been engaged in air purification systems in hospitals, biopharmaceuticals, medical equipment, industrial GMP and other fields for a long time in China. It integrates technology research and development, equipment production, and engineering technology services. We have long adhered to technology research and development, established in-depth technology development mechanisms with many domestic universities such as Fudan University, Nanjing University, Jiangsu University of Technology, etc., formed multiple patented technologies in the field of purification, and completed multiple dynamic hundred level purification projects representing advanced purification technology integration, including purification in vaccine production and filling workshops, biopharmaceuticals, medical equipment, hospital purification units, P3 and P4 virus laboratories, etc., which have been highly praised in the industry. In order to provide customers with a comprehensive solution for gas treatment, Jiangsu Daheng Purification Engineering Co., Ltd. merged into Changzhou Daheng Environmental Protection Technology Co., Ltd. in 2017. While developing gas purification technology, we have also developed technologies including electromechanical intelligence, pure water systems, gas supply, etc., to provide customers with truly worry free services.

Biopharmaceuticals, hospitals (operating rooms, ICUs, supply rooms, dispensing centers), laboratories, equipment, food, electronics, and other types of purification are available. A professional integrated supplier that integrates disinfection, cleaning, design, installation, construction, after-sales, and maintenance for areas with clean requirements (including overall installation of clean areas, as well as pure water, exhaust systems, etc.), providing customers with one-stop services

Ground source heat pump air conditioning and healthy fresh air system engineering; Waste heat (energy storage) recycling and utilization; Solar energy and domestic hot water system engineering;

Adapting to local conditions, utilizing renewable energy in an economically scientific and rational manner, and combining with the company's professional IoT self-control technology solutions, it is easy to achieve practical green production