1,Material:HDPE 2,ISO9001, ISO14001, CE certification 3,Professional manufacturer and product machine, professional line Geocell ... the riverbed, the river bank’s regulation.Technical details: GeocellItem No.HightWeld distanceThickness of the SheetTensile Strength of Welding PointsTensile Strength ... AND COMPETITIVE PRICE Geocell,hdpe/pp material for retaining wall with CE certificate