 Origin |
China |
We manufacture manhole cover: ductile iron and grey iron.
1)ductile iron:QT400/18,QT450/10,QT500/7,QT600/3,QT700/2
grey iron:HT150,HT200,HT250,HT300,HT350
2)loading weight of pressure:A15,B125,C250,D400,E600,F900
3)certification of qulity:ISO9001:2000
4)main market:Middle East,Africa,Europe,South Korea
5)other correlative products:cast iron grating,floor drain,pipe fitting,fastener and so on.
6)service:we can meet your mind according to your requiremet.You can give me your drawing and requirement.
We are waiting for your reply!
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