1), Ductile iron manhole cover & grey iron manhole cover made by SKYHORSE Foundry strictly conform to standard & are free from sand hole.

2), Smooth and free from sand holes, blow holes, distortion or any other defects

3)Processes:
a) Automatic machine lines
b) Moulding boards
c) Green sand with hand moulding

4), Inscription styles:
a) SKYHORSE Foundry
b) As per customers' requests
c) Standard inscription

5), Inspection:
a) Foundry in-house
b) Third party inspection available upon request

6), Packing:
a) Wooden Pallet
b) Plywood Pallet
c) Steel Pallet
d) As per customers' requirements

Other Functions:
1Anti-theft:
2Load-bearing great:
3Corrosion resistent:
4 Opens conveniently:
5----Superior safety performance: