Water storage tank material:LLDPE,FDA approved food grade material performance:firm,UV-proof,anti-shock,healthy Water storage tankmaterial:LLDPE,rolling once molding .performance:firm,UV-proof,anti-shock,healthy,slippery surface and easy to clean, Design flexibility ,small to large ,intricate to complex.The size can be made according to the customers' requirments .Our products are widely used for ...