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 leading enterprise in China’s temperature and humidity controller industry. Guangzhou Qingrui Electronic continuously innovates and boasts a highly skilled, collaborative, and enterprising R&D team. The company relentlessly strives to improve product quality, refine technical performance, and meet customer needs. To date, Guangzhou Qingrui Electronic has developed and produced a series of products including programmable LCD-display temperature and humidity controllers, single-point digital-tube display temperature and humidity controllers, constant-temperature and constant-humidity programmable controllers, single-temperature programmable controllers, cold-and-hot-shock programmable controllers, rapid-temperature-change programmable controllers, programmable touch-screen ozone temperature controllers, programmable touch-screen salt-spray test controllers, and programmable touch-screen UV (xenon lamp) test controllers. At the same time, Guangzhou Qingrui Electronic can provide customized designs according to specific customer requirements, ensuring complete customer satisfaction. Currently, the company’s products are widely used in fields such as environmental testing equipment, aerospace, electronics, electrical appliances, communications, instrumentation, vehicles, plastic products, metals, food, chemicals, building materials, healthcare, and more. Guangzhou Qingrui Electronic holds full independent intellectual property rights over its products and obtained China’s National Software Copyright in 2007.