Door aluminum profile can be used in a large number of residential, commercial and industrial applications. These include door and window frames, sliding door sills, and window stiffeners. The window and door aluminum profile are made from material that does not wrap or rust, and hence can be used in outdoor settings as well as indoors.SLIDING DOOR OPERATOR website:China Sliding Door Operator Factory - High Quality Sliding Door Operator Made in China - SAFEDOOR
