Have you heard of multi-media filters? It is a commonly used equipment in water treatment processes, which uses one or several filtering media to effectively remove suspended impurities from water with high turbidity under a certain pressure through a certain thickness of granular or non granular materials, making the water clear and achieving the effect of turbidity removal and water softening. Customer Mr. Peng has two large filters that need to be shipped to Loudi, each weighing 4 tons and with a diameter of 3.2 meters. They need to be shipped in full vehicles.