The company operates mainly in water purification units and direct drinking water machine rentals for the sale and installation of tarts. Commercial water purification products, mainly in the brands of general ge, smith, crafts, brits, angel, american, haile and hull gardens, provide overall water purification solutions for clients in industries such as business units, office writing buildings, schools, hospitals, factories, etc., and solve water problems for clients in various industries, so that clients can use it comfortably, save attention and save 50 per cent of their water consumption costs。