Brand:aa
Product detail:
sewer steel manhloe step ladders
We can supply standard manhole step and customrized products as per your drawing or samples.
Core material: Malleable Steel, Mild Steel, Stainless Steel, Aluminum
Coating material: P.P. ; Hot Drip Zinc
Standards:
1) DIN19555/EN13101
2) B1247
Packings:
Other step availbale: