cast iron manhole covers

we export the manhole cover with cast iron material for many years,we have or own foundry we have ISO9000 Cert..We can produce the manwhole cover with square size min400*400 till max2000*2000 weight with 10Kg till 500Kg; circle one with dia500 till dia800 with weight 35kg till 150kg;s

all kinds of cast iron square manhole covers,

try cast iron manhole covers    to get through more products