EOSS system doors & windows (Shandong) Co., Ltd. belongs to Shandong huajian aluminium group co., ltd. We are a well-known production of all-aluminum doors, windows and curtain wall system research enterprises, specializing in doors, windows and curtain wall systems and hardware accessories R & D and design, production and processing, sales and installation and other businesses.
We are relying on advanced technology, excellent quality, and perfect service, extensive services to domestic and foreign dealers and buyers, and are exported to Asia, Africa, the United States, Europe, Oceania, and other countries and regions.
Why Choose Us
Our Factory
We have a nationally accredited laboratory and provincial enterprise technology center, the main production and research equipment introduced from the United States, Germany, France, Switzerland, Israel, and the United Kingdom, bringing together well-known domestic scientific researchers in doors, windows and curtain walls, with a professional, high-level R&D team, research and development of EOSS doors and windows system with independent intellectual property rights.
Advanced Equipment
We have automatic processing equipment of Amperex Pepsodent and a full-automatic intelligent production line of Rede and generate standard process data of EOSS door and window system by JOPPS design software of Belgium, and drive the sawing center, CNC machining center and other equipment for on-line production, to achieve the production capacity of high-end energy-saving system windows and doors with an annual output of 300,000 square meters.
Our Service
EOSS integrates product research and development, lean processing, and retail operation, and widely serves dealers at home and abroad, creating one-stop services for dealers in technical support, marketing, and after-sales installation guidance., modern enterprise management and after-sales service system, achievements of the system windows and doors leader style.
Our Certification
EOSS has advanced testing methods and a complete quality assurance system. It has passed three IOS certifications, Intertek certification, NFRC certification, NAMI certification and 4 PHI certificates, more than 60 series of products and more than 200 invention patents, and has successively obtained "Top Ten Leading Products" from the Real Estate Chamber of Commerce of the All-China Federation of Industry and Commerce and "Star Product Award", "Most Engineer's Favourite Award", etc.
A Sliding Door And Window is a type of window that opens horizontally. They’re also referred to as sliders, glider windows, or gliders. They’re one of the simplest replacement window designs and are customizable with the number of window panes and movable panels. You can push at least one of the panels to the side to open the window completely.
Sliding Door And Windows are almost always wider than they are taller, which makes them an excellent option for areas with a wide window opening. They’re also easy to operate because they can be moved with just a push from your fingers.
Benefits of Sliding Door And Window
Space-saving
Sliding windows and doors open horizontally along tracks, which means they don’t require any additional space to swing open like traditional doors. This makes them an excellent choice for areas with limited space.
Unobstructed Views and Natural Light
Sliding doors often feature large glass panels, providing uninterrupted views of the outside and allowing plenty of natural light to enter the interior spaces, creating a bright and airy ambiance.
Aesthetic Appeal
Sliding doors offer a modern and sleek appearance, enhancing the overall aesthetics of a building or room. The clean lines and expansive glass panels can add an elegant touch to any architectural design.
Improved Ventilation
Sliding windows and doors can be partially opened to allow controlled airflow while maintaining security and privacy. This ventilation feature is particularly useful in areas with varying temperature conditions.
Types Of Sliding Door And Windows
There are three main types of Sliding Door And Windows: single sliders, double sliders, and three-pane sliders.

SINGLE Sliding Door And Window
Single sliders have one fixed pane and one moveable pane. The movable pane slides back and forth on the sash.

TWO-PANEL Sliding Door And Windows
A two-panel Sliding Door And Window has one fixed panel of glass, and the other is a movable sash that slides to the right or left to open.

THREE-PANEL Sliding Door And Windows
A three-panel window has three panels of glass within one window frame. The middle panel is typically the one that is fixed, while both outer sashes move left or right to open the window.
Applications of Sliding Windows and Doors
Residential Buildings
Sliding windows and doors are widely used in homes, particularly in living rooms, bedrooms, and patios, to create a seamless connection between indoor and outdoor spaces. They offer unobstructed views and flood the interiors with natural light.
Commercial Spaces
These systems find application in commercial settings such as restaurants, cafes, and retail stores where large glass sliding doors can create an inviting and open atmosphere.
Balconies and Terraces
Sliding doors are ideal for accessing balconies and terraces, providing an unobstructed entry and maximizing space utilization.
Room Dividers
Sliding doors can also be used as room dividers, enabling flexible space management, especially in studios or open-concept spaces.
Showers
Sliding shower doors are a popular choice in bathrooms as they save space compared to hinged doors and offer a modern look.
Interior Closets
Sliding closet doors are a practical solution for saving space in bedrooms and storage areas.
What is a Sliding Door And Window and how it works
Sliding Door And Windows open by means of a horizontal movement of one or more sashes. In other words, they are opened and closed by sliding along a track. Sliding Door And Windows such as sliding patio doors are usually installed to access balconies2, verandas or gardens, creating spatial continuity between the house and the outside environment.
Their main characteristic is the maximum exploitation of the wall surface, which allows for the creation of very large glazings giving greater brightness to the rooms.
In addition, the sliding system allows you to gain space in depth: unlike casement windows, they do not have an inward-opening sash and are therefore ideal to be installed where space is at a premium, for example in the kitchen – where every work surface can be valuable – or wherever you do not want to interfere with the arrangement of furniture.
Sliding Door And Windows are types of window frames that provide a great aesthetic effect, with a high level of brightness and the possibility of reducing the boundaries between the house and its surroundings; other keywords relating to windows are freedom of movement, liveability of space and practicality.
Material of Sliding Door And Window
Wood
Wood is a classic option that provides an elegant and warm feel to any space. It offers excellent insulation, noise reduction, and durability. However, wood requires regular maintenance, including staining or painting, to keep it in good condition.
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Aluminum
Aluminum is a popular choice due to its strength, durability, and modern look. It is lightweight, making it easy to operate and install. Aluminum sliding doors are low-maintenance, as they are resistant to rust, rot, and corrosion. However, they may not offer as much insulation as other materials.
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Vinyl
Vinyl sliding doors are known for their affordability and energy efficiency. Vinyl is a low-cost material that requires minimal maintenance, as it does not fade or need painting. It provides good insulation, reducing energy bills. However, vinyl may not be as strong as wood or aluminum, and its color options may be limited.
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Fiberglass
Fiberglass is a durable and energy-efficient material that offers excellent insulation properties. It is resistant to warping, rotting, and rusting. Fiberglass sliding doors come in a variety of styles and finishes. However, they can be more expensive than other materials.
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Although the choice of a Sliding Door And Window depends very much on aesthetic and design requirements, one must in any case make sure to also consider the technical aspect of the product. Talking about how a Sliding Door And Window works, we have seen that it often has large glass surfaces: these are ideal for illuminating the room in the best possible way but, at the same time, they must guarantee excellent thermal and acoustic insulation for the window to be considered effective in terms of performance.
The frame material counts: thermal break aluminium, in particular, provides adequate insulation in itself, ensuring that condensation does not form and that the temperature inside the house is always as desired. In large areas such as Sliding Door And Windows and balcony doors, however, the choice of glass also counts a lot. It is better to opt for double or triple glazing, which only minimises brightness but provides much better thermal and acoustic insulation.
Nstallation of Sliding Door And Window
Remove existing doors
Before starting the installation process of Sliding Door And Window, remove the old doors if there were any. Start by unscrewing the screws with a screwdriver and then removing the hinges and carefully detaching the door frame. Keep this door aside and then clean the area and the door frame before attaching the sliding door.
Install the sliding door
First, check the level of the area by placing a level along the floor. You can use shims to adjust the level if you need to.
With the help of screws, attach and secure the header track and make sure it is connected strongly before proceeding further.
After attaching the header tracks, attach the side tracks the same way. Secure them with screws properly. Also, make sure to check the vertical alignment.
Install the door panels
The next step is to install the door panels. Carefully and gently slide the panels into the side track and make sure the movement is swift. Move them in and out several times to make sure they don’t get stuck anywhere and make smooth movements.
Install handles and locks
Now that you have installed the door panels, attach the handles or knobs. Make sure to read the manufacturer’s instructions and secure them properly. Don’t forget to install locks for safety. You can install them on the panels or the door frame and ensure that they function smoothly.
Insulation and sealing
You can use caulking to fill in gaps and make the edges look cleaner and more finished. Also, apply weatherstripping to seal the gaps properly and protect from moisture in the future.
How To Clean Maintain Your Sliding Door And Window
The first step is to slide the sash open. Remove the tabs that hold the sash onto the window and then remove the sash. To remove the sash, first make sure that the window is clear of the last tab and the lock is not touching the door jamb. Then, lift the sash up from the bottom. Pull the sash towards you and down to completely remove it from the window.
Once you remove the sash, it is time to clean the track. Using a putty knife, lift the track up and pull it out. Using your nonabrasive cloth, soap and water, thoroughly wash the track until all debris and built up moisture is gone. Make sure that you avoid chemicals when cleaning your Sliding Door And Window track as it can damage it.
Once the track is dry, replace it by sliding it into a groove away from you and push down. To snap it into place, put your block of wood onto the track and pound the block with your mallet along the track until you have snapped it back into place.
The next step is to check and clean the weep hole covers and weep holes. Take your putty knife and use it to remove the weep hole covers carefully. Look to make sure the flap is moving. Finally, use the pipe cleaner to remove any debris in the weep holes. Then replace the weep hole covers.
Our Factory
We have a nationally accredited laboratory and provincial enterprise technology center, the main production and research equipment introduced from the United States, Germany, France, Switzerland, Israel, and the United Kingdom, bringing together well-known domestic scientific researchers in doors, windows and curtain walls, with a professional, high-level R&D team, research and development of EOSS doors and windows system with independent intellectual property rights.



Our Certification

FAQ
Q: What is a Sliding Door and Window?
Q: What's the difference between a sliding door and a patio door?
Q: What is the purpose of a sliding door?
Q: What is the purpose of a sliding window?
Q: Are sliding doors a good idea?
Q: What type of sliding door is best?
Q: Why are sliding doors so popular?
Q: What is an example of a sliding door moment in real life?
Q: Do sliding doors decrease home value?
Q: How many years does a sliding door last?
Q: Are sliding windows good or bad?
Q: Do sliding doors open fully?
Q: Why don't we use sliding doors?
Q: Are sliding doors harder to break into?
As one of the most professional sliding door and window manufacturers in China, we're featured by quality products and good price. Please rest assured to wholesale customized sliding door and window from our factory.
Single track sliding door, Narrow profile sliding window, Monorail sliding doors












