we are manufactures and leading export pvc outlet box ,junction box ,pipe fittings , conduit fittings, control box , 1)Model: CY2032)Material: PVC3)Sizes: 3x3" pvc ... fire-resistant2)no rust occurs like metal pipe, resistant to acids,alkali and oil3)switch box no smell attracting rotent, will no ... )installation during the process of construction , electrical equipmetn , components pvc outlet box