Zhengzhou Yuelong Electronic Technology Co., Ltd. was established in 2013 and is dedicated to the application and expansion of intelligent control technology. It is an expert in the IoT full-service solutions for the water purification industry and the first domestic manufacturer to integrate computer board hardware with IoT software. The company provides one-stop services for IoT hardware and software development, cloud platform construction, and business model design.

Yuelong insists on independent research and development, possessing a first-class product design and system R&D team. It holds 10 invention patents, more than 70 utility model and design patents, and over 40 software copyrights. The company has passed ISO9001, ISO14001, and ISO45001 system certifications, and has been recognized as a "High-tech Enterprise," "Double Soft Enterprise," "Science and Technology Small and Medium-sized Enterprise," a "Specialized, Refined, Differential, and Innovative" small and medium-sized enterprise in Henan Province, a "National Product and Service Quality Integrity Demonstration Enterprise," and has received the "National Quality Inspection Stable Qualified Product" certificate.

The company's main products include computer boards, power supplies, and TDS pens, totaling 28 series and over 100 product models, with an annual output of one million pieces exported to multiple countries and regions in North America and Europe. The IoT computer boards are compatible with various product types, including heating machines, household RO machines, color screen RO machines, smart faucets, tea bar machines, integrated hot and cold machines, business advertising machines, countertop machines, ultrafiltration machines, and water heaters, meeting the application needs of various scenarios such as home, commercial, and office environments.