采用優(yōu)良加強(qiáng)型鋁型材制作，高雅大氣，獨(dú)有的制作工藝使門體堅(jiān)固耐用，不受冰雪天氣的影響。科技含量高，變頻式控制系統(tǒng)，支持門體在-35℃至60℃溫度范圍內(nèi)正常運(yùn)行。
It is made of excellent reinforced aluminum profile, elegant and atmospheric, and the unique manufacturing process makes the door strong and durable, not affected by ice and snow.
