Model numberpe201 Place of original:guangdong province china Usage:window and door Certification:iso9001, iso10041 Alloy:base on customer requiry.Normal is 6063 alloy. Temper:t3-t8 Surface finish:wooden grain Color: according to customer requirement Normal anodizing thickness: 8-12 micro, hard anodized are also available. Normal power coating thickness: 60-100 micro Wall thickness:1mm