Hello,everyone. My name is Jason Miao,a sale representative for Calco Industrial (Shenzhen) Co.,Ltd of our own factory and Universal Aluminium Engineering Limited of our general office.Here is today`s English broadcasting aluminium products. Are you looking for Aluminium Window and Door,Curtain Wall and Aluminium Sunroom,please ? I recommend our following products to you in our display room. Product Introduction: Aluminium Sliding Door, Casement Door And Folding Door. Aluminium Sliding Window, Casement Window, Top-Hung Window and Side-Hung Window. Curtain Wall Systems. Aluminium Sunroom. Now I show you around all our products slowly in our showroom by myself.Our products are using aluminium alloy 6063-T5 from 1.6-2.0 mm thickness profiles.For aluminium window and door,we use single/double/triple glazed glass with German Siegenia Hardware,Chinese Hoppo Hardware,Hongkong Liphing Hardware,Italy Aluk Hardware or Chinese Kinlong Hardware.Additionally,if you purchase window and door,you can think of powder coated,PVDF,anodized or wood grain on the aluminium surface finished.All can use manual or electronic blind in the middle of double glazed glass. Company Introduction: In this field of window and door,curtain wall,we have gained a good reputation from the worldwide to get many good feedbacks from our customers as UAS brand.Our company was founded in 1986.We`ve exported our products to different countries for 10 years experience.Our main markets are Australia,USA,British,India and European ect. Hope you can find some favorable windows and doors for your residential home by this. My E-mail address is foreign@uasel.com or mobile phone is +86-1382 379 8730.Thanks for your view and listenning.Welcome to visit our factory in Shenzhen,China.Thanks,that`s all.