About us – Dephina

Delivering Outdoor Comfort Engineered by Global Expertise

Our mission is to make every outdoor environment comfortable, usable, and sustainable. Built on 20 years of research, inhouse manufacturing, and global engineering partnerships, Dephina delivers climate solutions that perform where conventional
systems cannot.

We believe the environment around us
shapes how we live, work, and experience
the world. What drives us is the real
difference it makes for the people and
businesses who use the spaces we
transform.

Yongqiang Chen
CEO, Dephina Group

OUR Story

A Journey Built on 20 Years of
Research & Engineering

About Timeline

2006

Founded in Wuxi, China. Pioneered laboratory air treatment, ... technology rapidly adopted by hospitals across China, setting a new standard for medical environment control.

2014

Expanded into Europe, established an R&D team in Würzbur..., Germany, and built a strategic partnership with Helios, a 100-year German ventilation leader and Dephina shareholder.

2020

Opened R&D centre in Foshan, China applying radiant cooling to reduce ... biological aerosol infection in ICU wards and microbiology laboratories..

2025

Dephina entered the UAE market with Nooriclimate and CoolBeach ... , bringing two decades of thermal engineering expertise to the Middle East.

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OUR EXPERTISE

From Research to
Real-World Solutions

Twenty years of engineering across four fields, each one deepening the expertise behind every Dephina solution today.

Research Center

Our Wuxi R&D facility and HVAC design institute. Home to 70+ engineers specialising in radiant cooling, aerodynamics, and thermal comfort. CNAS certified. ISO 9001:2015 compliant.

Resident comfort  

Precision thermal comfort solutions for residential environments deployed across Asia and Europe with the same engineering standards applied to our clinical and outdoor solutions.

Healthcare Lab  

Healthcare Lab Trusted by 1,000+ hospitals across China, providing healthcare environment solutions to reduce formaldehyde in pathology labs and infection risks in ICU wards.

Outdoor Cooling

CoolBeach and NooriClimate. Bringing 20 years of radiant cooling expertise to outdoor environments across the UAE and GCC with field-verified results in real conditions.

We’ve been working hard to impress you. Start yours today

innovation

Research and Development at Our Core

Our R&D teams across Wuxi, Foshan, Würzburg, and Dubai continuously advance the science behind our solutions led by engineers and scientists with backgrounds in physics, HVAC, aerodynamics, and thermal comfort.

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Anatomy and Pathology
Lab Chamber

Testing and validating airflow control methods for medical and laboratory environments.

Aerodynamics
Test Center

Studying airflow fields using advanced space-time integration technology to optimise thermal performance.

Tropical Climate
Chamber

Researching human thermal comfort in hot environments, the foundation of our outdoor cooling solutions.

News & achievement

Stay informed with the new
updates, and innovations

From product launches and engineering breakthroughs to global trends and expert insights, discover how Dephina continues to deliver smarter, more efficient.