
Factory Wholesale Sliding Door Window Wheel Color Plated Zinc Door Single Sliding Roller Pulley. 3-Year Warranty Coverage: Provides a comprehensive 3-year warranty for all mechanical defects. TUV Certified Quality: Product meets strict TUV certification standards for safety and reliability. Customizable Dimensions: OEM and ODM services available to manufacture specific client dimensions. Custom Branding Options: Ability to stamp customer company names, logos, barcodes, and trademarks. 10-Year Factory Experience: Professional factory with over a decade of design and manufacturing expertise. Diverse Material Selection: Available in Iron, Zinc, Alloy, and Stainless Steel materials. Flexible Payment Terms: Accepts TT, L/C, Western Union, Moneygram, Escrow, and PayPal. Fast Lead Time: Peak and off-peak season lead times are both within 15 workdays.