| Cover Size | Clear Opening | Load Capacity | Logo/Color |
| 800x50mm | 740mm | A15 | Can be customized |
No Secondary market value, nature anti-theft;
Composite manhole cover are ideal because they are non-conductive, corrosion resistant.
Easy to install and transport, it's reduce the risk of injuries during installation/maintenance.
With more than 15years experience, mainly produce SMC manhole cover, manhole chamber, water grating and trench cover. Products are strictly have quality control. Till now, our competitive products not only have good market in domestic, but also owned a large overseas market with a high reputation.