En124 Customized Petrol Station SMC Manhole Cover 800mm Round D400 Factory Direct Heavy Duty SMC Manhole Cover

En124 Customized Petrol Station SMC Manhole Cover 800mm Round D400 Factory Direct Heavy Duty SMC Manhole Cover. Exceptional Durability: Service life exceeds 30 years with UV-resistant exclusive recipe preventing fade for over 3 years. 100% Waterproof Design: Features unique rubber hollow design with EPDM material and double sealing rings for complete protection. Lightweight Composite: Engineered with structural design and SMC material for easy handling and long-term performance. Anti-Slip Safety: Surface design ensures safety for road traffic applications with high friction. High Load Capacity: Meets EN124 D400 standard, suitable for heavy-duty road traffic safety requirements. Customizable Options: Flexible customization available for color, loading, and usage scenarios. OEM and ODM Support: Accepts OEM and ODM services for tailored manufacturing solutions.