Beijing North Tech Windows

Beijing North Tech Windows Founded in early 2000, NorthTech Group has grown into a professional enterprise with over 200 dedicated employees. We are CE, AAMA, NFRC certified. Etc.

We specialize in the production of glass products, aluminum doors and windows, railing systems. Beijing North Tech Windows Co.,Ltd, located close to sea port of the east coast of China, is a systematic manufacturer of high-end aluminum products, including windows, curtain wall, shower doors, guardrail railings. It is one of the largest factories with area of 35,000 square meters, with annual produ

ction capacity of 400,000 square meters of windows and doors. Typical window products lead time is 2 weeks only.

16/08/2026

Aluminum window factory inspection tour

11/08/2026

Side-hinged aluminum thermal break entry door

Thermal‑insulation structure PA66 nylon thermal‑insulation strips block heat and cold conduction, preventing condensation in winter and blocking outdoor heat from entering in summer, improving residential energy efficiency and reducing air‑conditioning energy consumption.

Multiple sealing systemFull‑perimeter EPDM rubber gaskets provide dust‑proof, sound‑insulating, wind‑proof and rain‑proof performance to isolate outdoor noise for a quieter indoor environment.

Flexible glass optionsInsulated tempered glass and laminated safety glass are available to balance daylighting, privacy and safety. Half‑glass and full‑glass styles are supported.

11/08/2026

Security and Anti‑Theft PerformanceMulti‑point Anti‑Burglary Lock System

Comes standard with a multi‑point lock body for simultaneous multi‑point locking. Reinforced lock positions are achieved with thickened profiles to resist prying and forced entry.

It is compatible with a full range of smart locks and fingerprint password locks, with pre‑reserved slots for neat and aesthetic installation.

Heavy‑Duty 304 Stainless Steel HardwareThickened load‑bearing hinges feature salt‑spray and rust resistance with high load‑capacity and silent opening and closing, eliminating risks of rust‑caused noise and fracture common to ordinary hardware.

Reinforced Cavity Structure for Door LeafThe multi‑cavity reinforced design endows the door leaf with excellent wind‑pressure and impact resistance, making it suitable for large‑size entrance doors of villas.


09/08/2026

Aluminum entry door

09/08/2026

NT81 aluminum thermal break hand cranked casement window for North American market

08/08/2026

Precise Regulation of Micro-Ventilation
Gently turning the crank can create a narrow gap for gentle air exchange without strong gusts rushing in. During spring and autumn when there is a large temperature difference between day and night, Americans are accustomed to frequently fine-tuning the window opening range. The hand-cranked mechanical damping delivers a steady operating feel, offering an irreplaceable experience that electric windows and sliding windows cannot match.

02/08/2026

Aluminum frame sliding fly screen mesh in stainless steel
What options of fly screen for aluminum sliding door?
The stainless steel screen mesh can effectively stop mosquitoes from entering the room



02/08/2026

Aluminum Thermal Break Hidden Sash Window
Inward casement window with hidden handle, it looks like fixed window from exterior and interior, but it is really a operable sash.
Windows with concealed sashes feature larger glass panes, offering users an unobstructed and wider view.





01/08/2026

Aluminum Casement Window in hidden handle and hinge

Thermal break aluminum Vents, double glazing and trible glazing is available.

26/07/2026

This is a window same of aluminum sliding window, with bug screen in stailess steel, and it can be made sliding window and sliding door. Aluminum thermal break profile.

Application: Kitchen & Bathroom

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Beijing
Beijing
100120

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