When you choose to install a new manhole cover, your supplier will definitely ask you Clear…

Design help
If the customer does not have a specific manhole cover design, our technicians will help the…

Advanced equipment
Since 1993, we have produced manhole covers. At that time, we mainly used manpower to make…

Tested
Chemical analysis, tencile test, carbon & sulfur analysis, loading test. All of those are aim to…

About us
Since 1993, Hunan Castking Foundry Technology Co., Ltd started to product cast iron manhole cover and gully grates. Over the 27 years, our stuff quantity from 30 to more than 800.
From the initial human-oriented production model, to the later we began to use automated production, we continue to steadily improve the company’s production capacity and product quality.
Our products sell in China, also including Europe, Middle East, Southeast Asia, Oceania etc. We have a professional overseas team, total annual export value reaches 50 million CNY. We have established a long-term cooperative relationship with customers, and have won praise and trust from customers.
- Email Us : sales@castkingcover.com
- Contact Us : +86-17608427046
- 800Employee
- 27Year of experience
- 1250Satisfied Clients
Quick Product Links

light duty gully cover
light duty gully cover for pavement, Loading class A15, B125, C250 Material: cast iron, ductile ironGJS500-7…
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Gully grates and frame
ductile iron gully grates and frame Material: cast iron, ductile ironGJS500-7 & EN124Size: customized or standardLOGO…
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Square gully gratings
Flat square gully gratings & frames Material: cast iron, ductile ironGJS500-7 & EN124Size: customized squareLOGO embed:…
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Cast iron covers and frames
Cast iron covers and frames Material: cast iron, ductile ironGJS500-7 & EN124Size: customized or standardLOGO embed:…
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D400 cast iron cover
D400 cast iron cover for main road of city municipal construction Material: cast iron, ductile ironGJS500-7…
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sewer covers drain covers
Sewer covers drain covers Material: cast iron, ductile ironGJS500-7 & EN124Size: customized or standardLOGO embed: availableLoading…
Read More27 Years Of Experience
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Our Latest Blog Posts
Where to buy some manhole covers? From a manufacturer?
If you want to buy some manhole covers, but you don`t know where to buy some.…
A factory that makes cast iron manhole cover since 1993
Start since 1993 In 1993, it was an unprecedented opportunity for the Chinese economy and a…