Classification Information
Water filters; water filtering apparatus; filters for drinking water; apparatus for filtering drinking water
Environmental Control ApparatusConstruction services, namely, building water treatment and purification facilities for the removal of trace elements and chemical compounds from aqueous solutions and media
Building Construction and RepairWater treatment and purification services for removing trace elements and chemical compounds from aqueous solutions and media; water treatment services; water treatment and purification
Treatment of MaterialsDesigning water treatment and purification facilities for the removal of trace elements and chemical compounds from aqueous solutions and media; engineering services for the construction of water treatment and purification facilities
Computer and Scientific