Customized Size HDPE Drainage Panel for Slope Protection and Erosion Control. Comprehensive Warranty: More than 5 years warranty coverage for all products. Multiple Color Options: Available in White, Black, and Green colors. Customizable Dimensions: Length 1-50m and Width 1-5m available as per customer requests. High Load Resistance: Compressive load capacity up to 350kPa minimum. Diverse Material Options: Made from HDPE or EVA materials for durability. Global Certifications: Certified by CE, SGS, TUV, ISO9001, ISO14001, and OHSAS18001. OEM and ODM Support: Full customization services including samples and designs available. Fast Delivery: Standard delivery time of 5-10 days after deposit payment.