Precision Beyond Craft, Protection Beyond Time

Zhongya Smart Windows & Doors — every open and close marks a moment of peace of mind.

Aluminum Alloy Window

Aluminum alloy windows are engineered with high-strength aluminum profiles and crafted through precision manufacturing processes, offering a seamless blend of durability and aesthetics. Lightweight yet robust, they provide good weather resistance, effectively withstanding wind, rain, and harsh outdoor conditions—greatly extending service life. Paired with insulated tempered glass, these windows deliver outstanding performance in sound insulation, thermal control, and energy efficiency, enhancing indoor comfort while reducing energy consumption. A wide range of opening styles—including sliding, casement, tilt-and-turn, and inward-opening designs—ensures adaptability to diverse architectural styles and spatial needs. Customizable in surface color and texture, aluminum alloy windows combine decorative appeal with sealing performance, making them a preferred solution for residential, commercial, and public buildings. They are the ideal choice for modern, energy-efficient architecture.

  • The high-security smart aluminum alloy system window is a high-end window type that integrates intelligent technology and system door and window technology. Through temperature, humidity, wind, rain, light, and other sensors and Internet of Things technology, it realizes the functional upgrade of "environmental perception—active response—intelligent linkage." Its core advantages are: Built-in sensors can automatically adjust the opening and closing of window sashes, such as intelligent ventilation when air quality decreases, and automatic closing and locking when wind and rain come; it supports multiple controls such as mobile phone apps, voice commands, touch panels, and links with smart homes, such as air conditioning and fresh air systems, to optimize energy consumption and comfort; It adopts broken bridge aluminum multi-cavity profiles, low-E hollow glass (filled with inert gas), and a three-glass two-cavity structure, combined with magnetic sealing strips and imported intelligent hardware (such as electric handles and anti-fall chains), significantly improving thermal insulation, sound insulation, and safety performance (sound insulation of more than 40 dB and thermal conductivity as low as 0.8-1.5 W/(㎡・K)); the security level is equipped with anti-pry alarms, tilt monitoring, and other devices, and high-rise scenes are equipped with overload-bearing anti-fall systems as standard. It is suitable for scenarios with high requirements for intelligence, comfort, and safety, such as high-end residences, office buildings, and medical facilities. 

  • The low-noise aluminum alloy sliding window uses aviation-grade aluminum alloy profiles as the frame and achieves smooth translation of the window sash through a precision double-track pulley system, integrating innovative technology on the basis of simplicity and practicality. The profile adopts a thermal bridge structure and nano-ceramic coating technology to improve strength, thermal insulation, and durability, and it supports diversified texture customization. The window sash is equipped with low-E hollow glass as standard; the coating layer can reflect ultraviolet and infrared rays and is filled with inert gas to improve the thermal insulation effect and is equipped with multiple sealing strips to enhance the sound insulation performance. High-end products are equipped with magnetic sealing technology. The strips fit tightly to the track through magnetic force, and the hidden stepped drainage groove significantly improves the water tightness. The silent damping pulley uses engineering plastic bearings and shock-absorbing rubber pads to achieve low-noise sliding and support oversized design. From residential space optimization to commercial transparent partitions, aluminum alloy sliding windows balance space utilization and user experience with technological upgrades.

  • Aluminum alloy swing windows with strong sealing adopt aviation-grade extruded high-strength aluminum alloy profiles and use hidden damping hinges to achieve smooth opening and closing, taking into account both sealing performance and modern aesthetics. The profiles are double-treated with nano-ceramic coating and fluorocarbon spraying, which not only has outstanding wind pressure resistance and weather resistance but also gives it high-end textures such as metal brushing and imitation stone patterns. The window sash is equipped with low-E hollow glass, built-in low-radiation coating, and filled with inert gas, combined with broken bridge aluminum and PA66 insulation strips, which greatly improves the thermal insulation performance; the three-glass two-chamber structure further enhances the sound insulation and energy-saving performance. The magnetic EPDM sealing strips, hidden drainage grooves, and isobaric chamber design create good airtight and watertight performance. The hardware system is equipped with intelligent anti-fall chains and angle sensor handles, which not only ensure the safety and stability of the outward-opening windows in strong wind environments but also achieve precise angle control, bringing an efficient and practical lighting and ventilation.