Aluminum thermal break window profiles 1) optional surface treatment ... 1.Description: aluminimu alloy thermal break window profiles. 2. Optional Metrial: Aluminum Alloy 6063-T5. 3. Dimension: ... needing, please feel free to contact us.Foshan Yongye Aluminum Co., Ltd. Contact person: Andy Lee, Tel ... Nanhai District, Foshan, Guangdong, China (Mainland) Aluminum alloy thermal break casement window profile