Feature: Elegant style, sliding freely, Can install the sliding window screen to prevent the mosquito

Feature: Elegant style, sliding freely, Can install the sliding window screen to prevent the mosquito. Reasonable structure, economic, the water can automatic keeping off. Air penetration resistance. Materials: Y2K.Y2KS Qd76 series Aluminum alloy extrusion, thickness from 1.0~2.0mm. Surface treatment: Powder coacting(thickness at 110um); Electrophoresis(thickness at 18um); Anodize coating( thickness at 12um) etc Glass: Single or Double glass(tempered glass, figure glas, frosted glas, coated glass, low-e glass, tinted glass etc) Lock: Spring lock, handle lock, crescent lock etc Other accessories: Sliding rolle

aluminum sliding window