Sump grates provides the following advantages:

1.High anti-fire

2.High anti-corrosion and anti-aging

3.High anti-slippery

4.Light,but high loaded strength

5.Long service life and maintenance free

6.Non-conduction or magnetic

7.Easy installation and rich colors

8.Various sizes and colors available

Foundation engineering markets of SUMP GRATES: 

freeway antiglare shield and its handrail, lamp post, water treatment, 

bracket for huge industry cooling tower, etc.

There are many gutters with corrosive liquid in the pharmaceutical factory, dyeing factory, salt and many other plants. Traditional  surface treatment of gutters such asl angle steel, flat iron, cast iron welding of gratings, cement plate are not resistant to corrosion.