Aluminum window-Three Track Sliding System

Features: 1.Perfect appearance with good tightness; 2.Lower load-bearing structure; 3.Equipped with flyscreen track; 3.Easily to install, suitable for glass thickness of 6cm/8cm/10cm; 4.Easy using, can be opened 2/3 space; 5.Apply to Plane Window and Pure Circular Window. 6.Consumable: 15-20KG/SET Thanks to our low management cost and low labour cost, we are able to offer you a very competitive price for your further comparison. Sincerely look forward to hearing from you soon