The curtainwall,door and window production line has been introduced from Italy with internationally advanced technology.It is the first enterprise in China to produce aluminium alloy doors and windows,which is capable of undertaking big projects of designing,manufacturing and installing of medium and large-scale aluminium alloy doors and window.The major projects include:Beijing International Hotel,CSTIC Building,Holiday Inn(Xinjiang),Sichuan Office Buildign,Vantone New World Plaza and International Corporation Plaza.The quality of all these projects has been proven to be consistent with the highest standards of China.The projects are widely dispersed among 11 provices and cities including Beijing,Tianjin,Shanghai and Xinjiang,as well as local construction projects owned by enterprises from Germany,France,Singapore and Denmark.These projects received good remarks from clients.