High-Quality 138 Series Sliding Windows Profile | China Suppliers & Factory - 6063-T5/T6 Material
High efficiency performance
The 138 series sliding windows adopts multi-layer sealing and insulation materials, providing excellent insulation performance and effectively reducing energy consumption. It can block the loss of cold or hot air, maintain a comfortable temperature indoors, and reduce the load on heating and air conditioning.
Excellent sound insulation effect
Using double-layer or three-layer insulated glass can effectively isolate external noise and provide a quieter indoor environment, especially suitable for families living in busy streets or noisy environments.
High security
Usually equipped with high-quality locks and anti-theft design, providing higher security. Adopting a sturdy frame and reinforced glass to prevent intruders from entering the room through broken windows.
Good waterproof and dustproof performance
It can effectively prevent rainwater and dust from entering the room, helping to keep the room clean and dry.
Durability and easy maintenance
Made of high-quality materials, it has good durability and can withstand the test of time. Not easily deformed, corroded, or faded, and relatively easy to clean and maintain.
Diversified styles and designs
Provides various design options that can be customized according to personal preferences and house styles. Whether it's modern, traditional, or customized styles, suitable system doors and windows can be found to add aesthetic value to the house.
Q: What quality standards do the 138 series sliding windows meet?
The 138 series sliding windows are manufactured in line with national ISO9001 and ISO9002 standards, ensuring high quality and reliable performance.
Q: Where can these sliding windows be installed?
They are highly suitable for various settings including residential buildings, office buildings, villas, and new home decorations.
Q: Do you support OEM and ODM customization?
Yes, both OEM and ODM services are fully available to meet your custom specifications and styling preferences.
Q: How do these windows help with energy efficiency?
The 138 series adopts multi-layer sealing and insulation materials. This structure prevents the loss of cold or hot air, reducing energy consumption and lowering the load on your heating and air conditioning.
Q: What other window series do you offer?
In addition to the 138 series, we also offer the 100 System Window, 1126 System Window, A2008 System Window, and 85 System Window.
Q: Are these windows durable and easy to maintain?
Yes, they are made of high-quality materials that resist deformation, corrosion, and fading, making them highly durable and very easy to clean.

