DunAn

COMPANY PROFILE

Zhejiang DunAn Artificial Environment Co.Ltd

Zhejiang DunAn Artificial Environment Co.Ltd (DunAn Environment) has been deeply engaged in the field of refrigeration for many years. DunAn takes the "Leader of healthy and comfortable environment" as the vision. Its mission is to "promote energy efficiency and optimize environment" DunAn's main business covers components manufacturing (refrigeration components, heat exchangers and pressure vessels for household air conditioning, commercial air conditioning, heat pump, freeze and cold storage, new energy vehicle thermal management system and other fields), and equipment manufacturing(commercial air conditioning and special air conditioning in nuclear power plant, cleaning rooms, data center, transportation,etc., besides cold chain equipment). In 2004, DunAn Environment (002011) listed on the ShenZhen Stock Exchange.

DunAn is the leading enterprise in the refrigeration components industry around the world. The company is th estrategic partner with the world famous air conditioning manufacturers. The productions and sales of DunAn's main products are among the top in the world.

About DunAn

￥11.4
Billion revenue in 2023

13617
Emplovees worldwide

3,798
Patents

Company Honor

Achievement:

• National Quality Award

• Second Prize of National Science and Technology Progress

• National innovative pilot enterprises

• Leading low-carbon development enterprise

• China Standard Innovation Contribution Award

• AEO Advanced Certified Enterprise

Responsibility:

• China refrigeration and air conditioning industry enterprise credit rating AAA

• Leading low-carbon development enterprise

• China Refrigeration Air Conditioning Association vice president unit

• "Double carbon" work leading group deputy leader unit

Heat pump

Commercial Air Conditioning, Chiller

Data Center /Precision Air Conditioning

Commercial Refrigeration

4-Way Reversing Valve

Electronic Expansion Valve (EEV)

Micro-Channel Heat Exchanger

Thermostatic Expansion Valve

Solenoid Valve

Ball Valve

Check Valve

Charge Valve

Service Valve

CO₂ (R744) Products

Tube-Fin Heat Exchanger

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COMPANY PROFILE

About DunAn

￥11.4 Billion revenue in 2023

13617 Emplovees worldwide

3,798 Patents

Company Honor

Achievement:

Responsibility:

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DunAn International (Europe) GmbH

￥11.4
Billion revenue in 2023

13617
Emplovees worldwide

3,798
Patents