Ditch lid

Widely applied in roads, squares, garden, harbor, airport, parking area, railway and other industrial areas and apartment buildings.

a. Best drainage: leaking space is up to 83.3o% and doubles cast iron product.

b. Hot dip galvanized: Strong anti-stain capability and no maintenance and replacement needed.

c. Security: It is secure and easy to open as the frame and the lid are linked with hinge.

d. Less investment: When the item is wide and bears heavy weight, it won't be broken and replaced, so as to save expenses.

e. Higher strength: Much stronger than cast iron product and applied at harbor and airport to bear heavy weight.

f. Multi specifications: Meeting the different requirement for size, shape, span and load.