March 15, 2022, He Run Hou Tian Group's He Run Hou Tian Instrument Manufacturing Co., Ltd. in Hebei, in collaboration with Hebei Shangshan Ruoshui Smart Waterworks Co., Ltd., officially released the "Technical Specification for Quality-Specific Campus Drinking Water Supply System" and it will be implemented on April 1, 2022.

The "Technical Specification for Quality-Fractionated Drinking Water Supply System in Schools" clearly defines the requirements, testing methods, inspection rules, as well as labeling, packaging, transportation, and storage for the quality-fractionated drinking water supply systems installed in schools. This aids in unifying and standardizing the system division, technical performance indicators of each unit, testing, and inspection rules for quality-fractionated drinking water supply in schools. It ensures that the design, production, and installation of quality-fractionated drinking water supply systems in newly constructed, renovated, or expanded schools have a basis for reference, continuously improving the accuracy, consistency, systematics, and applicability of related data for quality-fractionated drinking water supply systems in schools.

In 2019, the Ministry of Education issued and implemented the "Technical Requirements and Equipment Standards for Membrane Treatment Drinking Water Equipment in Primary and Middle Schools," which explicitly states that membrane treatment drinking water equipment in primary and middle schools should adopt nanofiltration and ultrafiltration methods. Among them, nanofiltration technology can effectively remove harmful substances in water, retain mineral elements, ensure the safety and health of drinking water in schools, and nurture the healthy growth of adolescents. Shen Yingqi, former researcher of the Education Equipment Research and Development Center of the former Ministry of Education and the president of the Education Equipment Industry Branch of the China Industrial Cooperation Association, said, "The current drinking water in schools still faces a series of issues such as uncontrollable drinking water quality safety, incomplete secondary disinfection, irregular drinking water treatment processes, insufficient water supply, simple operation and maintenance models, and inadequate management. More than 15 million teachers and students in our country are still facing drinking water safety issues, and the situation is not optimistic.

De-Run Hou-Tian Group's Hebei Shangshan Ruoshui Smart Water Utilities Co., Ltd. isAdvocates for "High-Quality Drinking Water Supply," our company is committed to researching the preparation technology for high-quality drinking (special) water and providing intelligent water supply services to ensure the Chinese people have access to healthy and good water, achieving the full utilization of water resources. Derun Hou Tian Group actively focuses on the drinking water safety and health issues of students. This time, we have taken the lead in compiling the "Technical Specification for High-Quality Drinking Water Supply System in Schools," leveraging our company's advantages in water quality safety, online monitoring, circulation disinfection and sterilization, and strong protection of water resources. The aim is to standardize the management of high-quality drinking water supply in schools, accelerate the real-time safety and controllability of drinking water quality, safeguard the physical and mental health of students, and contribute to the intensive and节约 use of water resources.