Product Name: China Made Professional Customized Different Shape Chain Sprocket Type: Machinery Gear Material: 1045 1023 Toothed Portion Shape: According to Customer Requirements Manufacturing Method: The Forging Gear Position: According to Customer Requirements Hardness: According to Customer Requirements Application: Machinery, Combine Harvester OEM: Yes Heat Treatment: Yes Product Description OverviewQuick DetailsMaterial:45#,Q235,20CrMo,Stainless Steel and customer requirment. Standard:ISOPlace of Origin: Hebei, China Brand Name:SHUANGKUN Model Number:customizedApplication:Industrial gear Surface treatment: Polishing and customizedProcessing: Hobbing Heat treatment: Hard Teeth Keyway: CustomizableDrilling: CustomizableType: Standard Chain Wheel Color: Nature Usage: IndurstryProduct name: Drive Sprocket GearSupplyAbility:1000000 Piece/Pieces per MonthPackaging Detailswooden box, carton, plastic box or suitable packages according to customer's requirement.PortTianjin port