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A B O U T   U S

About HeHeng

R&D and Innovation

R&D focus

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The highest cleanliness ISO Class1 – Highest cleanliness ISO Class1

The lowest Airborne Molecular Contamination level: 0.05ppbv

Complements the technologically advanced semiconductor industry

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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

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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

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Local simulation analysis on oil mist eliminator

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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

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