Hengshui Jrain Frp frp manhole cover
Moreover, their design flexibility means they can be custom-built to fit any industrial setting, regardless of scale or complexity
4.Flat fiberglass cover plate
Flat fiberglass cover plate reinforced by fiber mesh cloth,fiber chopped mat and resin by hand lay up. Plate cover appearance is smooth, nonslip paving sand surface and slip markings surface.Under normal circumstances, flat fiberglass panels are used in combination with the fiberglass reinforced grating.
Flat fiberglass cover plate reinforced by fiber mesh cloth,fiber chopped mat and resin by hand lay up. Plate cover appearance is smooth, nonslip paving sand surface and slip markings surface.Under normal circumstances, flat fiberglass panels are used in combination with the fiberglass reinforced grating.