Summer is around the corner, and it's time to rely on air conditioning
However, when people enjoy the cool comfort brought by air conditioning
Have to put up with
Annoying air conditioning noise
Collapse in the face of high electricity bills from big energy users
"Be quiet" "be energy efficient" "be comfortable"...
In the face of the strong voice of the majority of users
Air conditioning industry technicians are also hard
The mute thing alone, it seems simple
In fact, it has been a "stubborn disease" plaguing the industry.
Dunan environmental research and development personnel know user pain points
Developed one specifically for this purpose
Super quiet and durable electronic expansion valve for multi-line internal machine
Don't underestimate this seemingly ordinary accessory
She's a research and development worker in the lab on countless explorations
The optimal scheme is selected from more than 100 noise reduction structures
Successfully achieve significant noise reduction effect
A small technological breakthrough
In fact, it has taken a big step forward in the technological progress of the industry
For the majority of consumers to bring a more comfortable environment experience
Recently, the "super quiet and durable electronic expansion valve" of Dun 'an Environment passed the provincial new product identification, and was unanimously recognized by the identification committee composed of academicians and professors of universities and scientific research institutions such as Zhejiang University, Xi 'an Jiaotong University, Shanghai Jiaotong University and other experts that the technology has reached the international leading level, and the Dong 'an environment "internal balance electronic expansion valve" passed the identification. The technology has reached the international leading level, and the technology of "70 stainless steel four-way valve" has reached the international advanced level. They each have their own strengths, with a small body, bear the responsibility and mission of greener, smarter and more comfortable, all only to bring better user experience.
