High Rigidity UPVC Profiles with Steel Chamber, Reinforced Vinyl Profiles for Big Size Window

High Rigidity UPVC Profiles with Steel Chamber, Reinforced Vinyl Profiles for Big Size Window. 15-Year Color Stability: Guaranteed color and shape retention for 15 years without fading or deformation. Customized Colors Available: Offering white, ivory, brown, coffee, gray, green, and other customized color options. Customized Dimensions: Thickness 1.5-2.8mm and length 5.8-6m available with full customization support. Multi-Color Options: Wide range of standard and custom colors including Walnut, Golden Oak, and Dark Oak. OEM and ODM Services: Full customization from samples and designs with flexible customization options. High Production Capacity: Annual capacity of 120,000 tons with 1000+ staff and 700,000 sqm facility. Strict Quality Control: Three-stage QC process covering raw materials, half-production, and final shipping checks. Free Sample Availability: Free samples provided for quality testing, customer only pays delivery fee.