Features: 1) Made under ISO9001 regulations, quality assured 2) Material: zinc alloy, aluminium alloy, stainless steel. 3) Different finish available 4) OEM is welcomed 5) Euro screw available 8) Diameters of porcelain handles: 25mm, 32mm, 38mm 9) Sizes of handles: 64mm, 96mm, 128mm, 160mm, 192mm, etc. Inner packing: 1pc/polybagOuter packing: Boxes and cartons