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Boshi Doors and Windows​
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Boshi Doors and Windows​

EXECELLENT Your One-Stop Custom Windows
& Doors Solution Provider
MCBOS Windows&Doors specializes in minimalist hidden sash system solutions, safeguarding homesworldwide with durable AkzoNobel coatings, German G-U hardware, and industry-leading performance. VISIT WINDOWS
EXECELLENT Your One-Stop Custom Windows
& Doors Solution Provider
MCBOS Windows&Doors specializes in minimalist hidden sash system solutions, safeguarding homesworldwide with durable AkzoNobel coatings, German G-U hardware, and industry-leading performance. VISIT WINDOWS
EXECELLENT Your One-Stop Custom Windows
& Doors Solution Provider
MCBOS Windows&Doors specializes in minimalist hidden sash system solutions, safeguarding homes worldwide with durable AkzoNobel coatings, German G-U hardware,and industry-leading performance. VISIT WINDOWS
EXECELLENT Your One-Stop Custom Windows
& Doors Solution Provider
MCBOS Windows&Doors specializes in minimalist hidden sash system solutions, safeguarding homes worldwide with durable AkzoNobel coatings, German G-U hardware, and industry-leading performance. VISIT WINDOWS
ABOUT US

BOS Doors & Windows: Where Invisible Design Meets Global Protection

BOS Doors & Windows was founded with a singular vision: to redefine the connection between indoor comfort and outdoor beauty. We achieved this by pioneering the hidden sash system, an innovation that has set a new industry standard for minimalist design and structural integrity. Today, our mission is to deliver this engineering excellence globally, ensuring peace of mind for every household we serve.

  • Global Guardianship Since Inception
  • Only Brand with Hidden Sash Technology
  • Certified by AkzoNobel & German G-U
  • Trusted by Millions Worldwide
DISCOVER OUR STORY

PRODUCTS

Our Products

  • Sliding Window
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    Sliding Window

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  • Awning Window
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    Awning Window

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  • Tilt And Turn Window
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    Tilt And Turn Window

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  • Flush Casement Window
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    Flush Casement Window

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  • Double-Hung Window
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    Double-Hung Window

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  • Folding Window
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    Folding Window

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  • Crank Out Window
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    Crank Out Window

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  • Skylight
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    Skylight

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Customer First

We prioritize your peace of
mind with unmatched after-sales
service and lifetime support.

Masterpiece Quality

Every door is a masterpiece,
blending innovative technology
with timeless design.

Trusted Globally

Loved and trusted by
millions of families across
the globe since day one.

HOW WE WORKS

Your Vision, Our Precision: A 3-Step Journey to Perfection

At BOS, we believe a perfect window or door is a harmonious blend of your vision and our engineering. Our meticulous 3-step process ensures every detail, from initial concept to final installation, is executed with uncompromising precision and care.

01

Consultation & Precision Survey

We don't just measure; we listen and analyze. Our experts visit your space to conduct a comprehensive survey. We discuss your aesthetic preferences, lifestyle needs, and performance requirements (security, thermal, acoustic). More than just taking dimensions, we assess the structural context to ensure our hidden sash design integrates seamlessly and performs flawlessly for years to come.

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02

Custom Design & Visualization

See your vision come to life before we build. Leveraging insights from our survey, our design team creates preliminary concepts. You'll see photorealistic renderings and technical drawings of your custom solution, showcasing how our minimalist frames and panoramic views will transform your space. This is where we refine every detail with you.

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03

Manufacturing & Certified Installation

Where our promise of ‘Worry-Free Delivery’ comes true. Upon your final approval, your order enters our standardized production line, where premium materials like AkzoNobel coatings and German G-U hardware are integrated. Your project is then managed under our "Worry-Free Delivery" system, culminating in installation by our certified technicians, following a rigorous 29-step protocol to guarantee perfection.

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PROMO VIDEO

Engineering Safety, From
Blueprint to Installation

At BOS, safety is not an add-on; it’s engineered into every stage. Discover how our patented hidden sash system, hurricane-grade structural design, and certified “Worry-Free” installation work in unison to protect what matters most—your home and peace of mind.

DISCOVER OUR SAFETY STANDARDS

TEAM

Designer-recommended brands

TESTIMONIAL

Latest Testimonials

“For a developer, on-time, on-spec delivery is everything. BOS provided a true turnkey solution for the Skyline Residences. Their ‘Worry-Free Delivery’ wasn’t just a slogan—their team managed logistics, installation, and documentation so seamlessly that it became the one thing on the project I didn’t have to worry about. They’ve set a new benchmark for trade partners.”
Alexandra Chen
Interior Designer & Homeowner, Vancouver
“Specifying BOS is an easy decision. It’s not just their product—it’s their philosophy. Partnering with names like AkzoNobel and G-U shows a commitment to longevity that aligns with my own. The result is a window that doesn’t just look impeccable on day one, but feels substantial and precise years later. It justifies the investment by becoming a permanent, worry-free asset to the design.”
The Schmidt Family
Homeowners, Swiss Alps
“We didn’t want a window; we wanted an invisible opening to the Pacific. Many promised, but only BOS delivered that truly frameless look. The hidden sash system is magic. Now, the view is the undisputed focal point, and the quality—from the sleek black finish to the solid feel—reassures us daily that we made the right choice. It’s the soul of our home’s modern aesthetic.”
Michael Rourke
Project Manager, “Skyline Residences” Development, Sydney
“The Alps test everything. Our old windows whistled and leaked cold. Since installing BOS, the silence is profound—no drafts, no rattling, just quiet comfort. We’ve seen dramatic drops in our heating bills, a tangible bonus. The initial 10-year warranty offered peace of mind, but it’s their performance through blizzards and sun that’s earned our lasting trust. This is how you build for a lifetime here.”
David Park
Principal Architect, Studio P Ark, Seoul

BLOG

Blog & News

March 23, 2026March 24, 2026 by BOS Editorial

The Invisible Frame: How Hidden Sash Design Redefines Minimalist Living

Explore the engineering philosophy behind our signature hidden sash system. Discover…

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March 21, 2026March 24, 2026 by BOS Editorial

Beyond the Glass: Our Global Alliance for Lasting Performance

A window is only as strong as its weakest component. Take…

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March 19, 2026April 8, 2026 by BOS Editorial

The BOS Promise: Our Philosophy of Enduring Quality

What does a true comprehensive warranty look like? We break down…

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March 17, 2026March 24, 2026 by BOS Editorial

Why Designers Recommend BOS: A Partnership Built on Vision and Precision

Architects and designers seek solutions that balance beauty with rigorous performance.…

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Address

MCBOS No. 6 Dongfeng Road, Songxia Industrial Park, Shishan Town, Nanhai District, Foshan City

+86 13119869072

+8613972894745

alonamcbos@gmail.com

Door Series

  • Entry Doors
  • Interior Doors
  • Swing Doors
  • Sliding Doors
  • Folding Doors

Window Series

  • Casement Windows
  • Sliding Windows
  • Awning Windows (or Tilt Windows)
  • French Windows

About Us

  • Contact Us
  • About Us
  • Customer Case
  • Blog
  • FAQ

© 2026 Boshi Doors and Windows​

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    • Home
    • About Us
    • Door Series
      • Entry Doors
        • Aluminum Entry Doors
        • Pivot Doors
      • Interior Doors
        • Panel Doors
        • Flush Doors
        • French Interior Doors
        • Louvered Doors​
        • Pocket Door
      • Swing Door
        • Inswing Doors
        • Outswing Doors
        • French Door
      • Sliding Doors
        • Top-Hung Sliding Doors
        • Pocket Sliding Doors (Ghost Doors)
        • Multi-Panel Sliding (3, 4, 5-Panel)
      • Folding Doors
    • Window Series
      • Casement Windows
        • Tilt & Turn Windows
        • Outswing Windows
      • Sliding Windows
        • One Fixed & One Sliding
      • Awning Windows (or Tilt Windows)
      • French Windows
    • Customer Case
    • Blog
    • FAQsASK
    • Contact Us