On March 8, the 139th episode of "This Is the Logic" — Episode 139: A Small City with Heavy Equipment, co‑produced by the Hubei Federation of Social Sciences, Hubei Media Group, and the Cyberspace Administration of Hubei Province, was officially broadcast on Hubei TV Comprehensive Channel and the Changjiang Cloud platform.
As a leading enterprise in the heat exchanger industry in Daye, Huangshi, Defon was invited to participate extensively in the program production, showcasing its seven‑decade‑long commitment to innovation and its journey of empowering major national equipment with core technologies, while sharing the story of the rise of Daye's specialized heat exchanger industry alongside its peers.
Seven Decades of Craftsmanship – The "Temperature Guardian" of Industry
Defon, formerly known as the Huangshi Daye Marine Auxiliary Machinery Plant, has over seventy years of development history. The company has always been dedicated to the heat exchanger sector and is widely recognized as the temperature guardian of high‑end equipment.
The company's products are widely used in critical national sectors such as air‑separation compressors, marine power, electric power, and mechanical engineering<span style="-webkit-tap-highlight-color: rgba(0, 0, 0, 0); margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important
