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Uniform Spacing Manhole Step Providing Comfortable Climbing Rhythm. Anti-Slip Surface Design: Features textured protrusions for secure grip in wet, oily, or muddy conditions. Corrosion & Aging Resistant: High-strength engineering plastic resists acid, alkali, and sewage without rusting. Electric Shock Insulation: Non-conductive material ensures safety for maintenance in cable and power wells. Customization Available: Shape and specifications can be customized based on client unique requirements. Durable U-Shaped Design: Embedded or mounted directly into well walls for stable climbing support. Multi-Well Application: Suitable for municipal, sewage, rainwater, and cable wells in drainage engineering.