... coated, 3,ISO certified 4.Factory produce directly Aluminum profile1,Aluminum profile.2,Alloy: 1000 and 6000 series for ... Aluminum profile customized.5,ISO certificate.The products &service we can provide ?1.aluminium extrusion profiles for window ,door ,fence ... use.The main products are: aluminum alloy profile and aluminum tubes, aluminum sheets, hard alloy aluminum bars, various industrial radiator, ...