
Anti Slip Composite Manhole Step for Sewer Construction and Maintenance Works. High Bearing Capacity: Supports over 400kg without structural damage or loosening. Durable Material Composition: 12mm steel bars wrapped in PP plastic for strength and corrosion resistance. Easy Installation: No screws needed; simply smash directly into the wall. Comprehensive Certifications: Meets EN 13101, EN 124 standards with CE and ISO certification. Customizable Colors: Available in red, yellow, blue, green, black, or other custom colors. Free Design Service: Provided for new project development and design requirements. Fast Delivery: Standard delivery time is 10 days under normal circumstances. Third-Party Testing Support: Supports SGS, TUV, and BV testing upon customer request.