Key Features

• American Style Crank Opening – Smooth and secure outward opening with ergonomic handle

• Energy Efficient – Multi-chambered vinyl frame and double-glazed glass keep your home warm in winter and cool in summer

• Waterproof & Airtight – Excellent sealing to prevent leaks and drafts

• Noise Reduction – High-performance glass ensures indoor peace

• Durable & Maintenance-Free – UV-resistant PVC resists fading, cracking, and warping

• Customizable – Choose your preferred size, color, glass, screen, and grid options

Product Specifications

Why Choose Us

• OEM/ODM Support – Custom shapes, colors, sizes available

• Direct Factory Price – No middleman markup

• Global Standards – NFRC, CE, CSA certified

• Fast Delivery & Safe Packaging

• Installation Guide & After-Sales Service Provided