A B O U T U S
About HeHeng
R&D and Innovation
R&D focus
01
The highest cleanliness ISO Class1 – Highest cleanliness ISO Class1
The lowest Airborne Molecular Contamination level: 0.05ppbv
Complements the technologically advanced semiconductor industry
02
Ultra-clean technology is transformed and applied to commercial buildings bio-safety, medical health, etc. to achieve the purpose of effectively protecting health and life safety
03
New technology explorer in the field of atmospheric environmental emission purification
Advocate the concept of energy-saving, environmental protection, high efficiency, and safety
R&D laboratory
CFD Simulation-Assisted R&D Cases
01
Local simulation analysis on oil mist eliminator
02
Simulation of optimization design of FFU’s four air duct structure
Intellectual Properties
A total of 104 patents ( 17 invention patents )
64utility models
23 appearance patents
22 software copyright
R&D Related Certification
Municipal Enterprise Technology Centre, Nanjing (Bureau of Industry and Information Technology Nanjing)
Air Engineering Technology Research Centre, Nanjing (Bureau of Science and Technology Nanjing)
Nanjing Air Purification Equipment Engineering Research Centre, Nanjing (Commission of Development and Reform Nanjing)
Jiangsu Postdoctoral Innovation Practice Base
National CNAS certification
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Promote the development of purification industry and improve global air quality
