Alloy Steel Ring Gears

We are offering alloy steel ring gears. specifications of forged ring gears 1.max od: 5000mm 2.iso9001 certified, tuv certificate 3.accept small amount orders features: 1.name: large hot industrial ring gear 2:material:alloy steel,carbon steel 3:standard:jis,din,astm,bs etc 4:weight: max 10ton 5:iso 9001 quality control and inspection. 6:testing equipment:supersonic inspection machine and chemical analysis. 7: we produce according to the customer's drawings. 8: packaging : pallet ,wooden case, or as customer request.