First, the product features a: a variety of colors 2: Product acid and alkali not aging tasteless long life 3: rotational molding manufacturing process is the main raw material imported from Korea 644PE high temperature forging 4: Water quality testing by environmental compliance Second, the product performance salt box, dissolved salt boxes, barrels of salt, the salt tank, reaction tank top with South Korea imported PE materials made by rotational molding product colors are white, black, blue, green, yellow, red, orange orange and so on. Dissolved salt box models: 15L / 25L / 60L / 100L / 120L / 200L / 300L / 500L / 800L / 1000L / 1500L / 2000L and other salt box with excellent comprehensive mechanical and physical health, rich connotation mechanics, no welds , a molding, acid resistance, impact resistance, high temperature (80 ℃), anti-freeze (-30 ℃), inside and outside smooth, anti-earthquake, anti-ultraviolet radiation and long service life, no moss easy to clean, install and easy to move, safe and convenient, without maintenance. Water purification equipment useful in supporting environmental protection, water softening systems, dosing systems and other industries dosing and soften. Mainly applies to parts softened water treatment engineering equipment on water treatment equipment.