
Door & Window Plastic Roller Pulley. Customizable OEM/ODM: Supports customized products based on customer requirements, drawings, or samples. 20 Years Experience: Almost 20 years of professional experience in non-standard bearings and pulleys. Global Market Reach: Products are popular in over 20 market countries worldwide. Competitive Pricing: Offers good quality products with competitive prices due to organized management. ISO & RoHS Certified: Products meet ISO and RoHS certification standards for quality and safety. Online Technical Support: Provides online technical support for after-sales service and inquiries. Diverse Material Options: Frame materials include Plastic, Steel, Aluminium, Zinc Alloy, etc. Versatile Application: Suitable for use in windows, doors, drawers, and cabinets.