Guangzhou Qingrui Electronic Technology Co., Ltd.  

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Guangzhou Qingrui Electronic Technology Co., Ltd. was established in 2001 and is located in the Tianhe Software Park (National Software Industry Base). It is a high-tech enterprise integrating research and development, production, sales, and service. Guangzhou Qingrui Electronic Technology Co., Ltd. was among the first in China to successfully develop a touch-screen temperature and humidity controller. In 2008, Guangzhou Qingrui Electronic and Canada’s Riles Information Systems Ltd. engaged in technical cooperation to optimize the design of programmable temperature and humidity controllers, significantly enhancing their technical performance. After more than a decade of market competition and continuous R&D innovation, Guangzhou Qingrui Electronic has now built a highly reputable product line within the industry, earning widespread acclaim and preference from customers and proving capable of replacing similar foreign products. To date, Guangzhou Qingrui Electronic has become a lead... [Detailed Introduction]