Resistant to strong corrosion; uses neodymium iron boron high-efficiency strong magnets that do not demagnetize; patented one-piece molding of inlet and outlet prevents leakage; offers a wide variety of models, large flow rates, and low noise; has a lifespan of over 10 years; high head and high flow rate, customizable sizes and models; energy-saving and environmentally friendly, with lower power consumption compared to similar products; uses selected permanent magnets, neodymium iron boron, for enhanced magnetic strength.