O auaunaga faʻapipiʻi luga e mafai ona matou tuʻuina atu e aofia ai le E-vali, paʻu paʻu, galvanizing, Plating, Enameling ma le Electroless Nickel coating e tusa ai ma manaoga o tagata faatau.O mea faʻapipiʻi e aofia ai vali, Nickel, Chrome, epoxy resin powder, rilsan,, zinc, enamel.