Summary:Aluminum alloy manhole, with its unique material and technology, has occupied a place in the market since it came out.
It is made of aluminum alloy p......
Aluminum alloy manhole, with its unique material and technology, has occupied a place in the market since it came out.
It is made of aluminum alloy profiles, galvanized iron plates and other materials, and after plastic spraying, it presents two different appearance effects: matte and bright.
This kind of manhole not only has high durability, but also has a wide range of applications, and is often used in offices, schools, government agencies, shops and other places.
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