Qingdao Duodian HVAC Energy-Saving Technology Co., Ltd. (referred to as Duodian HVAC) is an IoT technology enterprise specializing in energy-saving and intelligent control solutions for air conditioners. Since its establishment, the company has placed great emphasis on product quality and honest service, consistently focusing on R&D and innovation in areas such as air-conditioner energy-saving technologies, smart air-conditioner control technologies, and smart home systems. The company’s scale and brand influence have continued to grow, and its business scope has expanded nationwide.
Welcome to the website of Qingdao Duodian HVAC Energy-Saving Technology Co., Ltd. Our company is located in Qingdao City—the renowned “City of Brands” in China—specifically at [Company Street Address], Licang District, Qingdao, Shandong Province. Our contact person is Manager Li.
We primarily deal in air-conditioner remote monitoring devices, also known as air-conditioner interface modules or interface boards—specialized modules designed specifically for realizing remote monitoring of air-conditioning units. In communication and power facilities such as telecommunications equipment rooms and substations, it is required to use **cabinet-type air conditioners equipped with remote communication capabilities**.
Our company’s main products include air-conditioner remote monitoring devices, also known as air-conditioner interface modules or interface boards—specialized modules designed specifically for realizing remote monitoring of air-conditioning units. In communication and power facilities such as telecommunications equipment rooms and substations, it is required to use **cabinet-type air conditioners equipped with remote communication capabilities**, among other products. We are an outstanding electronics company with a top-notch management team at both middle and senior levels, who possess extensive experience in technological development, marketing, financial analysis, and other areas. Choosing us means you’re choosing a reliable partner!


















