Trench Cover

Trench cover is designed and manufactured by steel grating, and can be used widely in every kind of industry 、 civil building such as civil path, square, park, dock, airdrome, parking lots, highway, railroad, industry project.

Features of product:

Handsome exterior: compact line, argentate exterior, modern fashion

Best drainage: the area of drainage can be 83.3% which is as twice as cast iron.

Hot dip galvanized: high antirust capability, no need of maintenance or replacing

Burglarproof design: burglarproof, security, easy open

Save investment: it is cheaper than cast iron while bearing broad span and heavy load, and also saves the costs in replacing because of being stealed or damaged

High intensity: high intensity and temper better than cast iron, can be used in great span and burthen situation like dock and airdrome