Material ：Ductile Iron Grey Iron
Coating：Cold applied black bitumen or Coating as customers' requirement
Packing ：Steel or wood pallet, or as customers' requirements
Load capacity: A15, B125, C250, D400, E600，F900
Our company have 16 years experience of producing and exporting manhole cover .we also can produce them according to your drawings , if you want to import them from china, please contact with us !