Steel Shell Copper Electroplating Single Wheels Sliding Wheel Door Window Sliding Roller

Steel Shell Copper Electroplating Single Wheels Sliding Wheel Door Window Sliding Roller. 3-Year Warranty Coverage: Comprehensive 3-year warranty for mechanical defects and quality assurance. TUV Certified Quality: Product meets international TUV safety and quality standards. Customizable Dimensions: OEM and ODM services available to match client sample dimensions. Logo and Brand Customization: Custom stamping of company name, logo, barcode, and trademark on products. Material Variety Options: Available in Iron, Zinc, Alloy, Stainless Steel, and Nylon PA rollers. One-Month Replacement Policy: Free replacement service accepted for quality issues within one month. Multi-Modal Transportation: Supports sea, air, land, railway, and international express delivery. Experienced Manufacturing Team: 80% of staff have over 10 years of experience in design and manufacturing.