1. Participating in China's National Water Efficiency Standard — GB 25501-2019
Ningbo Jay&Min Sanitary Tech Co., Ltd participated in drafting China's national standard GB 25501-2019, Minimum allowable values of water efficiency and water efficiency grades for faucets.
As a company focused on research and development in water-saving sanitary technology, Jay&Min actively participates in the development of China's water-saving industry standards. The company took part in formulating GB 25501-2019, which specifies the following for faucet products:
• Minimum allowable values of water efficiency
• Water-efficiency grades
• Evaluation indicators
• Test methods
The standard provides a technical basis for evaluating the water-saving performance of faucet products in China and for the industry's standardized development.
By participating in the development of this national water-saving standard, Jay&Min connects its years of experience in water-saving product research and development with industry standard-setting, helping move water-saving technology from product innovation into standardized application.
2. Member of China's Water Saving Standardization Committee
Jay&Min's general manager was appointed as a member of the Subcommittee on Water Efficiency of Water-Using Products and Appliances (SAC/TC442/SC1) under China's National Technical Committee on Water Saving Standardization.
The subcommittee focuses on research into water-efficiency evaluation for water-using products, technical specifications for water saving and related standardization work. This appointment reflects Jay&Min's long-standing technical experience and industry practice in water-saving products. It also strengthens technical exchange between the company, industry experts and standards organizations.
3. Research and Development in Water-Saving Technology
Jay&Min has long focused on technologies for more efficient use of water resources. Its core products include:
Water Saving Aerators — applications: household faucets, kitchen faucets and commercial restrooms. Technologies: flow control, pressure compensation and water-saving performance optimization.
Constant Flow Regulators — applications: gas water heater inlets, shower systems and sanitary equipment. Benefits: stable flow output, reduced effects of pressure changes and an improved water-use experience.
Flow Restrictors — applications: showers, overhead showers and waterway systems. These products help customers reduce water use, improve energy efficiency and meet water-saving requirements in different markets.
4. International Certifications and Global Markets
Jay&Min continues to work toward meeting the requirements of different countries and regional markets for water-saving products:
• China: GB 25501-2019 — water-efficiency requirements for faucets.
• Germany / Europe: KTW-BWGL.
• United States: WaterSense and NSF/ANSI.
• Other markets: lead-free and regional water-efficiency requirements.
5. Company Mission
Protecting water resources is a shared global challenge. Ningbo Jay&Min Sanitary Tech Co., Ltd will continue to:
• Advance innovation in water-saving products.
• Participate in the development of industry standards.
• Improve the water-efficiency performance of its products.
• Provide professional water-saving solutions to customers around the world.
Jay&Min — Making Every Drop Count.