Purchase Qty. Reference FOB Price
2,000-4,999 Square Meters US$2.20
5,000-9,999 Square Meters US$1.89
10,000+ Square Meters US$1.68
Product Description
Product Description Drainage board: Drainage board is a fast filter water plate, its products are mainly made of high toughness and high strength polypropylene injection molding, high compressive strength, no deformation, no rupture. Good water permeability, large displacement, simple and ...