Ductile manhole cover is made of ductile;we make the manhole cover on BS EN124, Mainly our products are A15, B125, C250and D400, sometimes also make it E600 and F900 in case of need. For A15, B125,C250 and D400 ductile manhole covers to be used in Green belt, Pavement, Auxiliaryroad, Main road and Express way. We make ductile manhole covers all byproducing line, the quality is very good, and we warmly welcome customers allover the world to do business with us. This manhole cover is CO 550 B125, new style,square frame, round cover, to beused in Pavement or Auxiliary road. You can change the style whatever youwant, prints the word and your own LOGO on it, which it must be legal.
https://www.en124casting.com/ductile-manhole-cover/