Sewer choke bags

Place of origin

China(CHINA)

parameter

Filled with wateror sandbagsladdercan be placedonorsewerdrainsto preventsewage overflows.For preventingharmfulliquid into theurban drainagesystem.Films madefrom polyethylene,mineral oil-resistant,chemicalsubstances.It may also beused to collectthe contaminatedliquid

use

For preventingharmfulliquid into theurban drainagesystem