Wholesale UPVC Casement Window

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Since 2005

Zhejiang Yuanwang Windows And Doors Co., Ltd.

Zhejiang Yuanwang Windows and Doors Co., Ltd. is China OEM/ODM UPVC Casement Window Manufacturers and OBM UPVC Casement Window Factory, the business scope including R & D, design, production and other relevant service. The company has several digital control windows and doors production line, and sunlight room production line.The production capacity of windows and doors is 300 thousand square meters per year. The company has more than 200 employees, including intermediate and senior managers, professional engineers, all kinds of technicians and production workers.
We always adhere to the responsibility of constantly developing new products, standing at the customer From the perspective of customers, let customers use new styles, less inventory and low operating costs In addition, our complete supporting services help customers develop rapidly Get up and be at the forefront of the transformation and reform of the aluminum door and window industry. We specialize in the Wholesale UPVC Casement Window, and are willing to cooperate with Key customers work together to achieve common development Promote the rapid transformation and reform of the aluminum door and window industry, and benefit thousands of enterprises as soon as possible 10000 households, making contributions to our aluminum door and window practitioners.
17+ Industry Experience

Certificate Display

We have a number of national patents, we have also passed the quality management system certification, and all our products meet the standards.

  • AAA Quality service Integrity unit
  • AAA Level honest supplier
  • AAA Level honest operation demonstration unit
  • AAA Credit enterprise grade certificate
  • AAA Service and trustworthy enterprise
  • AAA Contract abiding and trustworthy enterprise
Exclusive customization

Tailored For a Wide Range of product


    Multi-layer seal design blocks outdoor dust pollution.


    Different insulation designs are used according to the climatic conditions in different regions toachieve the best...


    The high-strength aluminum material is connected with the sturdy attachments for withstandingsuper typhoon...


    Equal pressure principle is used for waterprooPng, without fear of typhoon or rain.


    The seal strips are automotive grade ones combining high- performance glass togive you a quiet and comfortable.

  • High wear resistance
    High wear resistance

    Coating wear resistance refers to the ability of the coating surface to resist a certain mechanical action.

  • 3D Pine

    3D Pine

  • Paris Pine

    Paris Pine

  • Italian Gold Oak

    Italian Gold Oak

  • English Oak

    English Oak

  • Brazilian Elm

    Brazilian Elm

  • Fruit Tree

    Fruit Tree


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Industry Knowledge Development

UPVC Casement Window Factory

How to explain UPVC casement windows?
UPVC casement windows are a type of window that are made from unplasticised polyvinyl chloride (UPVC) material and feature a casement design. This means that the window sash, or the part of the window that holds the glass, is attached to the frame by one or more hinges and can be opened and closed like a door.
UPVC is a popular material for casement windows because it is durable, energy-efficient, and requires minimal maintenance. It is also a cost-effective alternative to other window materials, such as wood or aluminum.
Casement windows are a popular choice for many homeowners because they offer a range of benefits. They provide excellent ventilation and can be easily opened and closed with a simple turn of a handle. They are also ideal for areas where you want to maximize your view, as they typically have larger glass panes than other window types.

What are the advantages of UPVC casement windows?
Energy efficiency: UPVC is an excellent insulator, which means that UPVC casement windows are highly energy efficient. They can help keep your home cool in the summer and warm in the winter, reducing your energy bills and saving you money.
Low maintenance: UPVC casement windows are extremely low maintenance. They don't require painting or sealing, and they're easy to clean. They also don't rust or corrode, so you don't have to worry about replacing them as often as other types of windows.
Durability: UPVC casement windows are strong, durable, and long-lasting. They can withstand harsh weather conditions and are resistant to fading and discoloration.
Security: UPVC casement windows are very secure. They feature multi-point locking systems and toughened glass, making them difficult for intruders to break into.
Aesthetics: UPVC casement windows are available in a range of styles and colors, so you can choose the perfect windows to match the design of your home. They also offer a sleek, modern look that can enhance the overall appearance of your property.

Production process of UPVC casement windows:
Design: The first step in the production process is the design of the casement windows. This involves creating a blueprint or 3D model of the windows that includes all the necessary dimensions and specifications.
Materials: Once the design is complete, the materials needed to make the windows are gathered. This typically includes UPVC frames, glass panes, and hardware such as handles, locks, and hinges.
Cutting: The UPVC frames are cut to the appropriate size and shape using specialized cutting machines. The glass panes are also cut to size using a glass cutter.
Welding: The UPVC frames are then welded together using a specialized welding machine. This creates a seamless frame that is strong and durable.
Glazing: The glass panes are then inserted into the frame and secured using specialized glazing tools and materials.
Hardware: The hardware such as handles, locks, and hinges are then installed onto the window frames.
Finishing: Once the windows are complete, they are cleaned and finished to ensure they are free of any debris or imperfections.
Quality Control: Before the windows are shipped out, they undergo a thorough quality control process to ensure they meet all the necessary standards and specifications.
Shipping: The windows are then packaged and shipped to their final destination, where they are installed in buildings or homes.