OEM Industrial ISO ANSI Lifting Pitch Roller Chain Sprocket

=== Base Info ===

• Model NO.：Sprocket
• Hardness：Customized
• Manufacturing Method：Customized
• Toothed Portion Shape：Customized
• Material：Customized
• Surface Treatment：Black Painted
• Material.：C45(Customized)
• General Requirement：Be Free From Burrs & Voids
• General Requirements：Sharp Edges Removed & Rust Protection
• Transport Package：Export Package,Plywood Case
• Specification：ISO606; ANSI B29.1; DIN8187; GB124-97
• Origin：Changzhou, Jiangsu, China

=== Description ===