Cortanew™ is an online brand focused on practical window and door solutions. At cortanew.com, our collections bring together products for privacy, light management, protection, and everyday convenience.

We believe useful home accessories should sit comfortably within a room. Our approach favors clear product information, considered functionality, and a clean, contemporary appearance.

• Window Privacy: solutions for creating more private interiors.
• Light & Shade Control: products for managing sunlight and shade.
• Door Protection: practical accessories that help protect doors and surrounding surfaces.
• Insect Protection: window and doorway solutions that help limit unwanted insects.
• Window & Door Hardware: supporting accessories for daily use, fit, and convenience.

Every window, doorway, and home is different. We focus on helping customers understand the intended use, dimensions, materials, and installation requirements of each product.

Before ordering, review the product description and measure your space carefully. Privacy effects, shade levels, surface compatibility, and installation methods vary by item; the individual product page explains the relevant details.

Our support team can help with product questions, order information, delivery, payment, returns, and refunds.

Contact service@cortanew.com or call +86 13452861358. Our customer service hours are 8:00 AM – 10:00 PM.

For an existing order, include your order number and the email address used at checkout. For product fit questions, tell us the product name and relevant measurements.

Our policies explain how orders are handled and how to contact us when something needs attention. Please review the Shipping Policy and Return & Refund Policy before purchasing.

If you plan to return an item, contact customer support first for the correct return instructions. Our registered business address is not automatically the return destination.