Heat-insulation flat window 隔热平开窗
1) The product is common window widely used in daily life, which is waterproof, wind resistance, compression resistance in order to meet customer demands
2) Adopt the multi-lock, uniform tightness, safe and reliable
3) The window use the special angle fixed plate to make window sash combination firmly, which reduce the deformation and extend the service life
4) High strength, firm, safety and durability, widely used in high-rise public building and civil house
5) Select the high-quality hardware accessories, the product has flexible open&close functions. It is convenient and durable
6) Simple materials and convenient processing, it could assemble kinds of windows with same material and equipment
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