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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
What is the latest inspection standard of ductile iron manhole cover
Nodular cast iron manhole cover is to be put into the market or the user needs to perform a certain inspection before making the purchase. Why do you say so? This is because we are in production, there is no guarantee that each product can...
Aug 30
2017
What are the factors that influence the quality of nodular cast iron manhole cover
What are the factors that affect the quality of nodular cast iron manhole cover....
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....
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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