1. Permeable and breathable
Protect the respiration of the roots of trees to avoid stagnant water causing rotten roots.
2. Weighing and protection balance
It can not only bear the trampling of pedestrians, but also prevent the soil from knotting.
3. Eco-friendly
Promote rainwater seepage and replenish groundwater.
4. Beauty and coordination
Design nature and integrate into the green landscape.









Model No. | ductile iron manhole cover | MOQ | 1 Ton |
Shape | Round and Square | Price Terme | Payment Term |
Class | A15 B125 C250 D400 E600 F900 | Specification | 5-120KG As customers' requestments |
Collar | Gray/Black/as Your Request | Origin | Shandong China |
Weight | 15-120kg/ as Your Requirement | Production Capacity | 100ton/Month |
Tolerance | +/-1% | Material | lron |
Feature | Anti-Theft, Less Noise,Easy to Assemble & Dismantl | Certification | CE ISO9001-2008 |
Surface | Bitumen/Epoxy Painting Ect. |
Standard | BS En124-2:2015 Mn1433 |
Service | OEM ODM Customised |
Dimension | as Costomers' Requestment |
Sample | Provided Freely |
















1.Q: Are you manufacture or trade company?
A: We are a manufacturer factory and we also have our own exporting license.
2.Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
3.Q: Can I have my own Logo on the product?
A: Yes, you can send us your drawing and we can make your logo, but you have to bear their own the cost.
4.Q: Can you produce the products according to my own drawings?
A: Yes, we can produce the products according to customers' custommization.
5.Q: Can I request to change the form of packaging and transportation?
A: Sure, we're glad to fulfill your requirement. Yet please understand that extra costs may occur if the form of packaging and transportation are changed.