Aluminum Alloy Hopper Windows Inward Tilt Design Middle Hung

☆Product Description

Double layer fully sealed hollow automobile-grade safety glass,  double-layer sealing,

better sealing, excellent heat insulation performance

☆   WeiKa Product Type

• Hung window/American window
• Sliding window and door
• Casement window and door(In swing/Out swing)
• Fixed window,
• Tilt and Tun window,
• Awning window,
• Hopper window
• Middle pivot window
• Folding window and door,
• Special shaped window,
• Louver,
• Customized according to customer drawings/designs

We leverage our strength as a manufacturer to provide unparalleled value by selling products

directly to our customers, eliminating the markup of traditional distributors and retailers.

What is a middle pivot window?

The hinge of the middle pivot window is in the middle of the window, which can be turned freely,

with good ventilation, high lighting rate, beautiful appearance and flexible operation.

Among all the hung windows, the ventilation area of the middle hung window is the largest, which

is conducive to the circulation of indoor air; in addition, its sealing and heat preservation effect is

also very good. Middle pivot  windows are suitable for places with high ventilation area requirements,

such as bathrooms, basements, shopping malls, bus stations and so on.