Products Name: Curtain Wall Aluminium ExtrusionAluminum Alloy: 6063,6061 Temper: T4 ,T5 ,T6Surfacetreatment:Mill fisnihed,Polishing,Powdercoating ,Anodizing ,Painting,etcTrade terms: FOB Shanghai  or CIF Destination Port of CustomersDelivery Time: 10-25DaysPayment terms: T/T or L/C at sight or discussedExporting country: worldwideCertification: ISO9001:2008As one ISO certified manufacturer,Wellste Aluminum  Material specialized in marketing and producing of various aluminum extrusions for curtain wall. Of course, we can produce any Curtain Wall Aluminium Extrusion according to your drawings and samples with different kinds of surface treatment.Advantages of Aluminum Curtail wall Profile,1.Aluminum Extrusion Sash Of Curtain Wall Profiles can be used for exterior decoration of commercial building, industrial buildings, residential buildings, and villas, etc.2.Easy cleaning, energy-saving, good air-tightness.3.Curtain walls systems with the function of energy-saving are available, including frame curtain walls, hidden frame curtain walls4.Simple structure, easy installation.Advantages of Wellste:1.Good quality procession with high technological machines2. We have 20 years' experience in manufacturing Aluminium Extrusions. 3. We strive to offer the best solution for your business at honest price.4. Our corporate mission statement is:We do 100% sincere honest to build up the business, we will offer the good services to ensure the long-term relationship and try our best to build up the win-win situation.5.For us we are simple and honest, not cheat for the price, not postpone for the production time. Offer stable quality is our culture and also there is our guarantee for our clients.6.Our products can be customized according to your requirement.7. We have great geographical advantages:near shanghai and have convenient transportation.