Best Luxury uPVC Windows and Doors Supplier ! Okna 2 years ago ID: #768894 Listed In : Furniture Manufacturing & Distribution Interior Designers B. No. 132 P, Sector 39, Near – Medanta Hospital, Gurugram, Haryana 122003 9103030396 9103030396 https://oknadesigns.com/ Facebook Twitter Instagram LinkedIn Business Description Searching for the best uPVC windows or doors OKNA is the best manufacturer of uPVC Doors and Windows, best aluminium windows manufacturers Contact us today Reviews & Ratings Write a Review No Review. Please login / register to add your review. Tags : upvc doors manufacturers best aluminium doors supplier aluminium sliding doors upvc sliding doors in Dehradun slimline windows company upvc doors in gurgaon