As the New Year dawns, bringing hope and renewal, we extend our warmest greetings and sincere gratitude to our valued partners, customers, and friends around the world.

Secondary water supply refers to a system in which water is delivered to high-rise buildings through intermediate storage and pressurization units—such as water tanks or reservoirs and booster pumps—when municipal water pressure is insufficient for direct distribution.

Water treatment is vital for applications from bottled water to industrial processes. A key factor in this process is biological oxygen demand (BOD)—the amount of oxygen microorganisms consume while breaking down organic matter in water.