COLIX UPVC&aluminium windows doors

COLIX UPVC&aluminium windows doors Working with doors and windows, we refine every detail and strengthen every bond of trust.

13/04/2026

Pressure Test Window • Waterproof Performance Test | Truly Leak-Proof Windows
Every pressure test window undergoes professional water pressure testing, simulating heavy rain and typhoon-level high-pressure environments to inspect sealing performance layer by layer.
Multi-layer sealing structure + precise craftsmanship, from window frame splicing to rubber strip sealing, completely eliminate hidden dangers of water pe*******on and leakage.
It remains firmly sealed and 100% watertight even under heavy rain and long-term exposure.
Visible quality, easier after-sales service, stronger confidence for dealers, and greater peace of mind for homeowners!
COLIX,manufacturer in China,is made of top class thermal break stronaluminium,strong,stable,good sealing
Any kinds of windows&doors required,let me customize for you.
leelee
SHANDONG COLIX ECO-TECHNOLOGIES CO..LTD
+86 13385360652 (WhatApp)
Email：[email protected]
Website：https://colixtech.com
and window purchasers and window factory and window dealer door window doors and windows estate # Door and window manufacturers # Door and window distributors

10/04/2026

✨ Arched Double Glass Entry Door | Factory Direct ✨
Timeless arched design + frosted glass, perfect blend of elegance & privacy 🏡
Sturdy aluminum frame, durable, heat-insulating & anti-theft.
Light through, privacy protected, ideal for villa & home entrance.
Custom size available, direct from manufacturer, top quality guaranteed 🛠️
SHANDONG COLIX ECO-TECHNOLOGIES CO..LTD
+86 13385360652 (WhatApp)
Email：[email protected]
Website：https://colixtech.com

06/04/2026

✅ Direct from Factory · Own Production Line
✅ Broken Bridge Aluminum System · Sound & Heat Insulation, Safe
✅ Custom Sizes & Styles · Tailored to Your Needs
✅ Factory Direct Supply · Higher Cost-Effectiveness
✅ Worry-Free Warranty · Lifetime Maintenance
We are professional in doors and windows; choose us, the reliable manufacturer
COLIX,manufacturer in China,is made of top class thermal break stronaluminium,strong,stable,good sealing
Any kinds of windows&doors required,let me customize for you.
leelee
SHANDONG COLIX ECO-TECHNOLOGIES CO..LTD
+86 13385360652 (WhatApp)
Email：[email protected]
Website：https://colixtech.com

03/04/2026

Ultra-Narrow Frame System Window | Style & Performance Combined
✅ Max Light, Minimal Frame
Sleek ultra-narrow design for unobstructed views, perfect for modern & luxury homes, elevates your space instantly.
✅ Superior Noise & Heat Insulation
Multi-chamber structure + double glazing blocks noise & temperature, creating a quiet, energy-efficient living space.
✅ Durable & Secure
High-strength aluminum alloy with premium hardware, wind-resistant & anti-theft, built to last for years.
✅ Factory Direct, Fully Customizable
Custom sizes, colors & opening methods available, easy installation for residential & commercial projects.
COLIX,manufacturer in China,is made of top class thermal break stronaluminium,strong,stable,good sealing
Any kinds of windows&doors required,let me customize for you.
leelee
SHANDONG COLIX ECO-TECHNOLOGIES CO..LTD
+86 13385360652 (WhatApp)
Email：[email protected]
Website：https://colixtech.com

01/04/2026

🏡 Luxury Cast Aluminum Double Door
Exquisite 3D relief with lion & lotus motifs, blending European luxury & Oriental elegance.
High-strength aluminum, rust-proof & durable for decades.
Custom sizes, designs & colors available.
Direct from factory, secure your home’s prestige today!
COLIX,manufacturer in China,is made of top class thermal break stronaluminium,strong,stable,good sealing
Any kinds of windows&doors required,let me customize for you.
leelee
SHANDONG COLIX ECO-TECHNOLOGIES CO..LTD
+86 13385360652 (WhatApp)
Email：[email protected]
Website：https://colixtech.com

✅ Elegant Arch Top Design: Breaks the monotony of straight lines, full of French retro charm, instantly elevating your e...
30/03/2026

✅ Elegant Arch Top Design: Breaks the monotony of straight lines, full of French retro charm, instantly elevating your entryway style.
💪 Sturdy Aluminum Construction: Rust-proof, corrosion-resistant, and anti-aging, it withstands wind and rain, staying as good as new for years.
🎨 Fully Customizable: Customize size, color, and grid style to perfectly fit villas, courtyards, and various scenes.
🧹 Maintenance-Free & Easy to Clean: No frequent upkeep needed—just a quick wipe keeps it looking pristine, saving time and effort.

✨ A great door is both a secure barrier and a stunning highlight of your home!
COLIX,manufacturer in China,is made of top class thermal break stronaluminium,strong,stable,good sealing
Any kinds of windows&doors required,let me customize for you.
leelee
SHANDONG COLIX ECO-TECHNOLOGIES CO..LTD
+86 13385360652 (WhatApp)
Email：[email protected]
Website：https://colixtech.com

27/03/2026

One window solves three needs: sun shading, insect protection, and ventilation!
Roller blinds block light and heat, screens keep bugs out,
casement windows bring in fresh air and brightness.
All-in-one integrated system saves space, time, and boosts your home’s look.
The modern home essential for practicality and premium quality.
COLIX,manufacturer in China,is made of top class thermal break stronaluminium,strong,stable,good sealing
Any kinds of windows&doors required,let me customize for you.
leelee
SHANDONG COLIX ECO-TECHNOLOGIES CO..LTD
+86 13385360652 (WhatApp)
Email：[email protected]
Website：https://colixtech.com

25/03/2026

🏭 Factory Direct | Electric Smart Atomizing Sliding Window
Live debugging test shows every window is strictly inspected before delivery.
One-touch control switches between transparent & private mode instantly, sensitive & stable.
Smooth sliding design, precise track, no jamming.
Sound insulation, heat insulation, excellent sealing & durability.
Ideal for villas, homes & commercial spaces.
Custom sizes available, quality guaranteed, worry-free after-sales.
Upgrade your space with intelligent high-end windows!
COLIX,manufacturer in China,is made of top class thermal break stronaluminium,strong,stable,good sealing
Any kinds of windows&doors required,let me customize for you.
leelee
SHANDONG COLIX ECO-TECHNOLOGIES CO..LTD
+86 13385360652 (WhatApp)
Email：[email protected]
Website：https://colixtech.com

23/03/2026

French Style Cast Aluminum Double Door · Bring Romance & Dignity Home

- Classic French curved lines & symmetrical double design, full of entry ritual sense.

- Matte dark gray finish, versatile for multiple styles, infusing elegance into mansions.

- High-strength cast aluminum, corrosion & deformation resistant, durable for lifelong protection.

- Intricate raised panel craft, meticulous details, embodying French refinement & poise.
COLIX,manufacturer in China,is made of top class thermal break stronaluminium,strong,stable,good sealing
Any kinds of windows&doors required,let me customize for you.
leelee
SHANDONG COLIX ECO-TECHNOLOGIES CO..LTD
+86 13385360652 (WhatApp)
Email：[email protected]
Website：https://colixtech.com
and window purchasers and window factory and window dealer door window doors and windows estate # Door and window manufacturers # Door and window distributors

20/03/2026

Hidden Pocket Door｜Disappear the door, expand your space
✅ Slides fully into the wall
✅ Saves hallway space & never blocks furniture
✅ Minimalist frameless design
✅ Silent & smooth damping closing
✅ Perfect for small apartments & luxury homes
One push to hide, one pull to separate
Transparency & privacy — switch in one second
COLIX,manufacturer in China,is made of top class thermal break stronaluminium,strong,stable,good sealing
Any kinds of windows&doors required,let me customize for you.
leelee
SHANDONG COLIX ECO-TECHNOLOGIES CO..LTD
+86 13385360652 (WhatApp)
Email：[email protected]
Website：https://colixtech.com
and window purchasers and window factory and window dealer door window doors and windows estate # Door and window manufacturers # Door and window distributors

18/03/2026

Echoing French romance, capturing timeless elegance.
Featuring a wide range of French retro door designs, with delicate carvings, smooth lines and graceful arched profiles.
Blending vintage aesthetics with modern craftsmanship, each opening brings you romance and ritual.

Quiet operation, sturdy and durable, with sound insulation and thermal efficiency for daily practicality.
Ideal for villas, townhouses, balconies, walk-in closets and more.

Beyond trends, a statement of beauty.
Infuse your home with French sophistication and leisure, making every return a gentle, elegant appointment.
COLIX,manufacturer in China,is made of top class thermal break stronaluminium,strong,stable,good sealing
Any kinds of windows&doors required,let me customize for you.
leelee
SHANDONG COLIX ECO-TECHNOLOGIES CO..LTD
+86 13385360652 (WhatApp)
Email：[email protected]
Website：https://colixtech.com
and window purchasers and window factory and window dealer door window doors and windows estate # Door and window manufacturers # Door and window distributors

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中国山东
Weifang

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