
PE Salt Tank for RO Water Treatment Machine PE Tank for RO Water Softener. Durable PE Material: Made of imported 644PE from South Korea with rotational molding technology. Chemical Resistance: Acid-resistant, alkali-resistant, non-toxic, tasteless, and resistant to aging. Multiple Color Options: Available in Black, Nature, Blue, and Gray to suit various needs. CE Certification: Product has passed CE certification and meets environmental protection requirements. High Pressure Resistance: Burst pressure exceeds 4 times the design pressure for safety. Long Service Life: Designed for durability with cyclic fatigue test exceeding 100,000 times. Custom Logo Service: Supports custom logo printing on the product surface. Free Sample Available: Free samples provided upon request, customer only pays freight cost.