... quality and competitive price.design for house,school,factory Aluminium Sliding Window1) Aluminum material: AL6063 or 6061 Temper:T5 and ... plastic film etc.6) Usage : decoration, furniture, windows frame, door frame, curtain wall, bicycle, stationery, construction, etc. We extrude ... the Aluminum profile, and assemble the Aluminum finished window & door. We would save the cost and control the quality ...