... ) 50 Series 6063T5profile 2) CE & ISO 9001:2008 Certification 3) Good construction, favorable price Aluminum Casement Window Details:Product Aluminum Casement ... . XD-WD-CW505Feature1. Nice appearance, strong construction, top grade quality2. Water-proof 3 star (5 star is the best)3. CE ... Ziao Community, Dalang Town, Dongguan, Guangdong, China 2012 Casement Window - Good Water-proof!