Welcome to Botou Guangtai Precision Casting Factory
Square gully grating have frame,and fix on the frame,anti theft. The gully grating have beautiful structure,good painting,long service life. Anti-Theft Captive Hinged. Skeleton Frame Black Bitumen Coated Typical Applications--- Rain gully grating Road gully grating Lawn gully grating
Key words : manhole cover gully grate round manhole cover square manhole cover Tree grates Water meter box Cast iron pig flooring Balance weight
