... design 3.competitive price 4.OEM Glass curtain wall, Aluminum curtain wall, curtain wall, curtain wall system: We are a professional ... customer's different design.Products Description:Aluminium Curtain wall in visibleAluminium Curtain wall in invisibleUnitized Spider system.1. ... thickness: 3mm, 3.Type: visible/invisible curtain wall, unitized curtain wall, spider curtain wall4. Series: 110/120/130/150/ ...