王牌-全天候氣密窗 | 鋁門窗 | 落地窗 | 隔音窗 | 專業丈量報價

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A great place, the airtight and waterproof design is great, and the texture is also very good, the first choice for your own choice!

Although there were some flaws during construction, the quality after the improvement was not bad, and the materials used were real. Hope to give customers a better service experience

Very pleasant sound insulation effect, solve years of noise, super good service, big brand quality is really good, nothing to say, double windows are really good.

Living near the high-speed rail is frightened every time by the sound of passing. It is very effective to replace the double-layer windows with only one floor.