Defon Heat Exchanger Co., Ltd.
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Profile
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Defon Heat Exchanger Co., Ltd. (formerly known as Hubei Dengfeng Heat Exchanger) was established in 1953, formerly known as Daye Ship Auxiliary Machinery Factory, and is one of the leading enterprises in the domestic heat exchanger industry.

Defon has rich experience in the research and development of multi category heat exchanger technology and complete production and manufacturing capabilities, which can cover the entire process of component and product research and development, independent design, production and manufacturing, and services.

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    1953
    Founded in
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    60%
    products serve Fortune 500 companies
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    100+R&D
    engineers
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    100+Item
    patents and related software copyrights
Research capabilities
Defon's R&D team takes customer needs as the starting point of innovation — from customized solutions to technological breakthroughs. With professionalism and dedication, we ensure that every innovation precisely matches your core requirements.
Products
solutionIcon_03_h.png Tube & Fin solutionIcon_01_h.png Shell & Tube solutionIcon_02_h.png Intercoolers
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Air Cooler (Tube-fin type)

Defon has independently developed a novel heat exchanger component featuring surface contact low thermal resistance technology, utilizing a standardized and modular design for an efficient tube-fin structure, which is embedded within the compressor h
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Efficiency intercooler for compressor

Independently developed surface contact low thermal resistance technology for novel cooler components, utilizing a professionally customized design of high-efficiency tube and fin structure, combining the advantages of traditional tube-and-shell heat
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Air-cooled heat exchanger (tube and fin) - shell and bundle assembly type
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Generator Air Cooler
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Shell and tube heat exchangers (threaded/inner-finned tubes)

Replace plain tubes with high-efficiency heat transfer components such as threaded tubes or inner finned tubes. Customized gland-type shell-and-tube heat exchanger for screw compressors.
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Shell-and-tube aftercooler

Shell-and-tube heat exchangers include structures such as fixed tube sheet type, floating head type, U-tube type, packed gland type, and kettle type, and are generally used under high temperature and high pressure conditions. Application: Booster aft
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Shell-and-tube heat exchanger
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Compressor Oil Cooler
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Air Cooler (Tube-fin type)

Defon has independently developed a novel heat exchanger component featuring surface contact low thermal resistance technology, utilizing a standardized and modular design for an efficient tube-fin structure, which is embedded within the compressor h
图片1(14).png
Efficiency intercooler for compressor

Independently developed surface contact low thermal resistance technology for novel cooler components, utilizing a professionally customized design of high-efficiency tube and fin structure, combining the advantages of traditional tube-and-shell heat
图片1(16).png
Air-cooled heat exchanger (tube and fin) - shell and bundle assembly type
Solution
To become a global benchmark enterprise in the high-efficiency heat exchanger industry.
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News
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Content Management
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    Technical barriers

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    Benchmark case

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    Policy Honors

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杭氧
西门子
英格索兰
阿特拉斯
豪迈
通用
哈电
东电
上海电气
Tel：
0714-8762954
Email：
Group Address：
21st Floor, International Finance Center, No. 9 Changle Avenue, Daye City, Huangshi City
Room 301, Building A, Guanggu Financial Center, Gaoxin Avenue, Hongshan District, Wuhan City
Copyright 2026 Defon Hubei Heat Exchanger Co., Ltd. All Rights Reserved. HubeiB2-20050040
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