Black powder coating iron steel frame double glass windows are a type of window that is made of an iron steel frame that has been coated with a black powder. 
The double glass feature means that there are two panes of glass in the window which provides better insulation, noise reduction, and energy efficiency.

These windows are commonly used in residential and commercial buildings because of their durability and aesthetic appeal. 
The black powder coating provides a sleek and modern look to the window frame, making it a popular choice for many architects and designers.

In addition to their aesthetic appeal, black powder coating iron steel frame double glass windows are also highly functional. 
They provide excellent insulation, which helps to keep the interior of the building warm in the winter and cool in the summer. They also reduce noise pollution, which is especially beneficial in urban areas where traffic and other external noises can be disruptive.
 Black powder coating iron steel frame double glass windows are a great choice for anyone who wants a durable, functional, and stylish window option for their home or business.

A casement window provides both good ventilation and a wide view.
It is easy to open and close.
A casement window is fixed on all sides when closed. Hardware and handles are arranged around the sash for operating various functions in the room. When the window is closed, all four sides of the sash are fixed to the window frame, so its security is very high and it can act as a burglar-proof.
Casement windows have good sealing and insulation properties.

Frame	STELL FRAME
Glass	Single/ insulated glazed