8+ Years Manufacturing Expertise: Professional manufacturer specializing in door and window roller pulleys for over 8 years.
High-Quality Materials: Stainless steel housing with nylon, plastic, PP, or POM wheels for smooth, low-noise operation.
Comprehensive Warranty: 3-year warranty with free spare parts and online technical support for quality issues.
Custom Logo and Packaging: Supports custom logo printing and customized color boxes for orders of 1000 sets or more.
Rapid Sample Delivery: Free samples available; shipped within 2 days if in stock, or 7 days if not in stock.
Strict Quality Control: 80% of staff have 10+ years experience with a mature technical team and complete management system.
Multiple Certification: Products certified with TUV, CE, and ISO standards for global market compliance.
Flexible Shipping Options: Express shipping (DHL/FedEx) for small orders; sea or air freight for mass production.