A complete building must have good ventilation and light. In the case of a window, it can make a home or space more comfortable because it provides both light and a combination of architecture and the natural environment.
The window consists of a window frame, glass and moving parts (hinge, handle, pulley, etc.). The window frame is responsible for supporting the main structure of the window, which may be wood, metal, ceramic or plastic material, and the transparent portion is attached to the window frame, which may be paper, cloth, silk or glass material. The moving parts are mainly made of metal materials, and may be wrapped with plastics and other insulating materials in places where they are touched by human hands.
With the development of building technology and the improvement of human living standards, the construction of windows has become increasingly complex to meet higher thermal requirements. The windows we offer use double or even three layers of vacuum glass and double rubber seals to ensure optimum thermal insulation. Windows are not just for taking a look at the outside scenery, but to a large extent, the quality of life is determined, and the high quality windows provided by WANJIA will definitely meet your needs.
WANJIA is a professional manufacturers and suppliers of window in China. We can offer wholesale and customized service. If you want buy discount window at a low price, welcome to contact our factory.
Features:
Simple and beautiful, the window width is large, the glass block is large, the field of view is wide, and the daylighting rate is high.
Easy to clean, flexible to use, safe and reliable, and long service life.
It takes up less space, has excellent impermeability and is comfortable and natural.
If you would like more information about the product, please feel free to contact us.

WANJIA is a professional manufacturers and suppliers of door in China. We can offer wholesale and customized service. If you want buy discount door at a low price, welcome to contact our factory.
As an entrance or exit of a building or a device that can be opened and closed at the entrance and exit, the door is an entity that divides a limited space, and functions to connect and close the entrances and exits of two or more spaces.
The types of doors WANJIA provide are mainly: aluminum doors, which are frame members made of surface-treated aluminum alloy profiles, which are processed by cutting, punching, milling, tapping, fabrication, assembly, etc. It is assembled by connecting parts, sealing materials, opening and closing hardware and glass. Because of its anti-corrosion, waterproof and other advantages, it is widely used in kitchens, bathrooms and other occasions.
Features:
Beautiful appearance, sturdy and durable structure, tight, soundproof and heat-insulated.
Light material, beautiful color, easy installation and flexible opening.
There is no damage or scratch on the surface, and the protective film on the surface is not scratched or scratched.
The aluminum alloy is combined by a screw and a nail, and the sealing top and the glass seal ensure the sealing of the door.
Application:
With the continuous improvement of aluminum door material structure and surface treatment technology, aluminum doors have been widely used in indoor spaces such as balconies, bedrooms, study rooms, living rooms, and restaurants.
Precautions:
Adjacent members of doors and windows should not have obvious chromatic aberration, otherwise it will affect the appearance.
When cleaning the door, do not step on the aluminum frame, and do not push the frame to support.
Always check the joints of the aluminum alloy frame, tighten the bolts in time, and replace the damaged parts.