forging bevel gears 1,material:STEEL(A3/45) 2,industrial gear got ISO 3,8 year sprocket and ... , 60B10-100, 80B10-100, 100B10-100Payment,minimum order and deliveryT/T (30% deposit in advance, 70% balance before shipping). Minimum order ... : zinc plating, heat treatment, standard: ISO, ANSIOur stockProduction line ANSI 45 steel forging bevel gears