Drain grating is made of bearing bars and crossbars arranged at a certain interval, welded on a high-voltage resistance machine. And processed by cutting, opening, edging, and other processes to form the finished product required by customers.
Product Application
Petrochemical industry, power plants, waterworks, sewage treatment plants, municipal works, sanitation projects in platforms, corridors, bridge, ditch cover, covers, ladders, fences, rails, and so on
Product Features
High strength
Light structure
High bearing