... 1)Brass body,chrome plated 2)Brand ceramic valve core 3)Self-close urinal flush valve 4)ISO,CE Certificate Name:Self-close ... Type urinal flush valveMaterial: Solid brass,chrome platedValve core ... Drill machine Blister packing machine Assembling line Inspection Brass Urine Flush Valve ,Seld-closing Toilet Flush Valve, Flushing Valve