
Job Smooth and silent Multiple Functional Durable Sliding Door Roller. Quiet and Smooth Sliding: Features low noise and easy installation for smooth operation. Durable Construction: Made of metal with nylon, plastic, PP, or POM wheels for long life. Customization Available: Offers full customization, minor customization, and flexible options. ISO Certified: Product meets international quality standards with ISO certification. 1 Year Warranty: Comes with a comprehensive 1-year warranty for peace of mind. Online Technical Support: Provides online technical support for installation and usage issues. Zinc Plated Finish: Surface treatment includes zinc plating for durability and aesthetics. OEM and ODM Service: Accepts OEM and ODM orders with customization from samples or designs.