OPPEIN’s overseas installation co-partners in your country
Only air bubble film package for the same size with big quantity to reduce the cost
China top brand and largest aluminium door and window fabrication factory
and design services
horizontal air tight sliding solar industries storm windows
latest technology adjustable aluminum profile for sliding door frame on China WDMA 4 foot OPPEIN’s overseas installation co-partners inlatest technology adjustable aluminum profile for sliding door frame Our Capabilities Aluminum Alloy 6063, 6005, 6005A, 6105, 6101, 6082, 6061 Tempers T4 , T5 , T6 Extrusion Capacity 2750 Ton, 10" Press 3600 Ton, 12" Press 5500 Ton, 14. 5" Press 7500 Ton, 17. 5" Press 9000 Ton, 20" Press Surface Treatment Mill finish , Sand Blasting , Anodizing , Wood grain , Electrophoresis painting , Powder coating * Powder coating thickness: 60 120um * Anodizing