... steel,alloy steel,duplex steel 3,certificate:ISO9001: 2000 ,GL all kind of forged gear shaft specificationOEM and Customized service offered Materials ... : In wooden cases, wooden pallets , plywood ,or as per customers' special requirement; Standard packing for transportation by sea Delivert time:within ... , Prompt Delivery If any demand,welcome to contact with us. all kind of forged gear shaft