
Premium Huaihai PVC/UPVC Sliding Window and Door Profiles. 10-Year Profile Warranty: Comprehensive 10-year warranty on UPVC profiles, ensuring long-term durability and quality assurance. Flame Retardant Material: UPVC profiles feature flame retardant properties, enhancing safety for interior and exterior applications. Customizable Dimensions: Offer customized length options and thickness ranging from 2.0-2.8mm to meet specific project needs. Versatile Color Options: Available in white, full colored, and film coated finishes, with support for customized color matching. Thermal Insulation: Superior thermal insulation properties contribute to energy efficiency and comfort in window and door systems. ISO9001 Certified: Manufacturing process adheres to ISO9001 standards, guaranteeing consistent quality and reliability. Established Manufacturer: Top 5 integrated enterprise in China with over 24 years of experience and 100,000 tons annual capacity. 24/7 Technical Support: Online technical support available to assist customers with installation, maintenance, and product inquiries.