Our History


2012 Until now

· Obtained ISO and Triple-Cs certifications, over 50 Chinese National Patents of Invention and Application;

· Over 20 national, ministerial and provincial and regional endorsed projects;

· Over 100 technology awards, including the National Invention award;

· Detian’s products have been widely distributed at home and overseas market and earn trustworth reputation.



· There was an essential technology breakthrough that Detian’s product, the Third-Generation ASWH, obtained the national patent. It’s the hallmark of the maturation of Detian’s heat pump technology.

· At the same year, Detian obtained many national endorsed projects including the National SME Innovation Fund project. 



· The application of project, the core technology research and application of Pressure-bearing and instant-heating ASWH, was passed successfully.

· Therefore, Detian increased the investment of research of core products and obtained 8 national patents in the same year.



· Detian Electrical Apparatus Co., Ltd. was officially established and entered a high-speed growth stage.

· In this year, Detian obtained 8 Chinese national patents of application.

· In addition, the unique heat pump water tank was awarded the national invention patent as well. 



· The tankless instant-heating ASWH was developed successfully in this year. In addition, the research team obtained 3 national patents. 



· The research team was established, which focused on the research and development of tankless air-source water heater.



· The initiator of Detian focused on the technology development of the Third-Generation ASWH. In this year, the first Third-Generation ASWH was developed successfully.