Main Description
We at Jinmeng supply a wide range of gully grates and frames manufactured from heavy-duty and durable composite materials. gully grates are key components of road surface water drainage that reduce flooding in urban areas where concrete harsh landscapes cannot permeate rainwater.
FEATURES
 | Clamshell design protects the cover from stealing |  | Hight loading capacity |
 | more than 30% water leakage area |  | Shock absorption by rubber sealing |
 | 1 screw avoides the cover's bounding |
