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Ductile iron manhole round covers,Ductile iron manhole square covers,Ductile gratings_BOTOU CITY WANGWU TOWN TIANLONG CASTING FACTORY
Aug 30
2017
How to choose ductile iron cover
At present, the market is full of different kinds of ductile iron covers with different prices. ...
Aug 30
2017
How to install the ductile iron manhole cover
The installation of nodular cast iron manhole should be noted...
Aug 30
2017
Design of ductile iron cover die
On the surface of the plastic parts, the surface structure of the visible surface of the plastic parts shall be formed in contact with the mold....
Aug 30
2017
Ductile iron manhole covers are widely used
Nodular cast iron manhole covers are widely used, like general electric power water district municipal road highway school and park for its application is more popular....
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Botou City Wangwu Town Tianlong Casting Factory mainly engages in production of EN124 standard series products and gray cast ion and nodular cast iron products, including thousands of varieties such as A15, B125, C250, D400, E600 and F900 trench well lids and trench dandruff combs included in the EN124 standard series products.
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Botou City Wangwu Town Tianlong Casting Factory
PHONE:+86-17333750346
PHONE:+86-18103275288
TEL:0317-8396008
FAX:0317-8396808
ADD:CHANGLE VILLAGE,WANGWU TOWN,BOTOU CITY