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About DEI Tek CO., LTD.

Founded in 1990, our company initially sold microcomputer temperature controllers for air conditioning repairs, with products outsourced for design and manufacturing. With a capital of 750,000 NTD and two employees. we established a small processing plant in 1992, handling research, design, manufacturing, and sales. By 1994, we included controllers for air conditioning, refrigeration, and storage, advancing Taiwanese refrigerators from manual to automated control. Between 1995~2021, we evolved into an AIoT-cloud building automation provider, developing energy-saving technologies from AC to EC Inverter. Despite two financial crises, our strong product line sustained us. In 2022, we launched the first AIoT smart inverter commercial refrigerator, achieving 45-60% energy savings and passing international food-grade certifications. With government support, four models have received these certifications.

http://www.dei.com.tw/tw/index.html

In 1993, in our third year, we aimed to equip refrigerator with microcomputer automatic control. Within a year, we introduced a digital temperature display for precise monitoring. After years of development, we launched a fully automated microcomputer temperature control system, revolutionizing our country's refrigeration industry. In 2013, noticing commercial refrigerator still used outdated fixed-frequency technology, we aimed to convert these to energy-efficient inverter system. Despite initial challenge, we succeeded in 2020, creating a prototype that reduced energy consumption by 40-45%, but overall only saving by 20% , by incorporating our patented Sensorless Driver technology& AIoT, we developed AIoT smart inverter commercial refrigerator in January 2023, achieving up to 56% energy saving and earning national & international certifications. Our mission is using technology to provide energy-efficient, food-safe , comfortable commercial refrigerator for our country.