Good Quality Aluminum Glass Window Curtain Wall System for building exterior Detail Glass Thickness:6mm-40mm Normal sizes: ①4mm heat strengthened+0.76pvb+4mm heat strengthened green+6A+4mm low-E heat strengthened+0.76pvb+4mm heat Strengthened:②4mm heat strengthened+0.76pvb+4mm heat strengthened green+6A+4mm low-E heat strengthened+0.76pvb+4mm frosted heat strengthened ③6mm frosted heat strengthened Quality Warranty:More than 5 Years, 20years Surface Treatment:PE Coated, PVDF Coated Panel thickness:2mm, 3mm,4mm,5mm,6mm Aluminum thickness:0.15mm to 0.50mm Width:1000mm to 1575mm Length:2000mm/2440mm/6000mm Color:depends on customer's requirements Packing and loading: Type A:wooden case packing Type B:plywood case packing Type C:customized cardboard for wholesale products Type D:fully enclosed wooden/plywood case Standard export wooden case or iron pallets is fine as your choose. We have been cooperating with lots of clients, engineers, end-customers, developers, builders installers. We have many long term cooperate partners. The engineers assist us to improve our window and door systems to match different projects. So we can provide custom window and door system for different projects. You are welcomed to visit our factory any time when you are convenient. We would supply you with high quality and good price and good after-sales service. Any of your workable ideas are extremely welcomed to discuss with us!