Long-lasting alkaline balls are made from natural shells and other materials, and are produced through a "micro-pore slow-release" and multi-temperature roasting process. They are a new type of alkaline balls rich in minerals.Advantages: 1. Alkaline safety, controllability and stability. 2. Long service life. 3. Low cost
Applications: water purifiers, water cups, kettles, water plants, water treatment equipment, etc

