
Custom Precision Brass Internal Teeth Annular Gear, Internal Ring Gear. Custom Material Options: Available in steel, aluminum, brass, iron, zinc, and various alloys based on customer demand. Extensive Surface Treatments: Offers plating, painting, anodizing, and coating options to meet specific requirements. Rapid Lead Time: Typical production time is 10-15 working days, with peak season taking up to one month. Free Sample Service: Free samples are provided for customer confirmation before mass production. Comprehensive Warranty: Full replacement at our cost for any rejected products due to quality issues. ISO 9001 Certified: Manufacturing process adheres to ISO 9001:2008 standards for quality assurance. OEM and ODM Services: Full customization support including CAD design, CAM programming, and reverse engineering. Advanced Testing Equipment: Equipped with CMM, projectors, salt spray tests, and coating thickness testers.