一本一道久久a久久精品综合 ,成人激情五月天,我半夜摸妺妺的奶c了她,中国女人内谢69XXXX免费视频

鼎信核心實力定制?批發(fā) —— 支持特殊定制

廠家堅持從生產到銷售一站式服務 —— 嚴格控制產品成本及品質，確保每個出廠的產品都是合格產品

鼎信門窗產品擁有7大系列，款式有100+種類新產品層出不窮，為提升產品質量和促進新產品更新換代，公司不斷加大對技術人才的投入力度，從設備、人才、技術等全方位對接高新科技資源。

節(jié)能環(huán)保核心ENMRONMENTALPROTECTION

加強尼龍冷熱橋設計，確保室內溫度不受外部影響。節(jié)能環(huán)保性能顯著，在國內門窗系統行業(yè)處于領先水平

Strengthen the nylon cold and hot bridge design toensure that the indoor temperature is not affected bythe outside. Energy saving and environmentalprotection performance is remarkable, in the domesticdoor and window system industry in the leading level.

高強度型材HIGH-STRENGTH PROFILES

所有框跟扇均為腔體結構，鋁材壁厚高于國家標準;所有鋁合金型材都經過實效處理，強度遠高于普通鋁合金門窗

All frame and fan are cavity structure, aluminum wallthickness is higher than the national standard; Allaluminum alloy profiles are effectively treated, and thestrength is much higher than that of ordinary aluminumalloy doors and Windows

獨家表面處理EXCLUSIVE SURFACE TREATIMENT

采用表面處理技術耐候性能更顯著。有瓷泳、木紋、噴涂等多種表面，豐富的顏色及木紋選擇，滿足您不同的需求。

The weather resistance of surface treatment technologyis more significant. There are porcelain swimming.wood grain, spray and other surfaces, rich color andwood grain selection to meet your different needs.

超強耐久度SUPER DURABILITY

配備獨特五金件，與型材完美兼容，配合程度極高。窗的開啟次數3萬次，確保10年以上無故障靈活使用

Equipped with unique hardware, perfect compatibilitywith profiles, a high degree of coordination. Thewindow is opened 30,000 times to ensure trouble-freeflexible use for more than 10 years

優(yōu)異密閉性能EXCELLENT SEALING PERFORMANCE

采用歐標三元乙丙密封膠，汽車級密封膠，抗老化10年以上:成份均勻，密封性能穩(wěn)定持久，保證門窗隔音隔熱效果。

Adopted European standard EPDM sealant, automotivegrade sealant, anti-aging for more than 10 years; Thecomposition is uniform, the sealing performance isstable and durable, and the door and window soundinsulation effect is guaranteed.

靈活通用性FLEXIBLE VERSATILITY

同一窗型材通用，通過改變中間隔熱條寬度實現不同系列的轉變。具備完善的通風、防蚊、遮陽配置。

The same window profile is common, and differentseries are changed by changing the width of the middleheat insulation strip. With perfect ventilation, anti-mosquito, sunshade configuration.