they offer excellent air flow. they are easy to assemble and easy to use.
the movable silver-gray-iron louver window frames which have two kinds: common type and burg larproof type, are made of high quality cold rolling plate, rustproof, up-to-date style.
type: A5, general type double lever iron-made frames for louver windows
the iron-made louver window frames are made of high quality cold rolling plate, well-designed, light and practical.
Model Number: | A5 |
Place of Origin: | China (Mainland) |