mass prodcution ,low price free samples fast delivery comprehensive service Specification:Granular: 8-30 mesh, 20-60 mesh (or decided by customer) Tablet: 5g, 10g, 20g, 50g, 100g, 200gPacking: 10kg plastic drum, 25kg plastic drum 50kg plastic drum, 25kg fiber drum, 50kg fiber drum 1kg, 2kg, 5kg/jarUse: 1. This product can be used in water treatment, swimming pool water treatment, drink water ...
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