
Timing Belt Pulley Aluminum Cast Iron Large Pulley Polychain Batk for Industrial. Customized Sizes Available: Offering customized sizes to meet specific application requirements. OEM and ODM Support: Full customization support including OEM, ODM, and flexible design options. 3-Year Warranty Coverage: Comprehensive 3-year warranty included for all purchased pulleys. Free Sample Provision: Free samples available, though freight costs are not covered. Diverse Material Options: Available in Stainless Steel and Aluminum Cast Iron materials. Multiple Surface Treatments: Options include Phosphating, Painting, and Gray Electrophoresis. ISO Certification: Products certified to meet ISO international quality standards. Wide Range of Standards: Supports European (SPZ-SPC) and American (3V-8V) V-belt standards.