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About Us

Jingzhu Windows and Doors is a modern enterprise specializing in high-end system windows and doors, thermally broken aluminum windows and doors, sunrooms, and custom window and door solutions. Integrating R&D, design, production, sales, and installation services, the company is committed to quality as its core principle, with product standards centered around safety, energy efficiency, sound insulation, and durability. Offering both aesthetic appeal and functionality, its products serve residential, villa, and commercial spaces. From material selection to manufacturing processes, and from sealing performance to structural stability, every detail is rigorously controlled, dedicated to creating a more comfortable and secure living and working environment for its customers.

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New Products

Half Glass Door (RA-G040)

Half Glass Door (RA-G040)

New Design Aluminum Glass Door (RA-G046)

New Design Aluminum Glass Door (RA-G046)

Lm82 Sliding Window in Powder Coating Grey

Lm82 Sliding Window in Powder Coating Grey

Hot Sell Window Profiles Powder Coating

Hot Sell Window Profiles Powder Coating

Casement and Sliding Aluminum Window and Door for Building Materials with Glasses

Casement and Sliding Aluminum Window and Door for Building Materials with Glasses

Security Iron Grill Door Iron Barred Door Cheap Used Wrought Iron Door Gates

Security Iron Grill Door Iron Barred Door Cheap Used Wrought Iron Door Gates

Good Quality UPVC Door/ PVC Exterior Doors for Commercial Building and Residential House with Cheap Price and Professional Factory Direct Veka Kommerling Brand

Good Quality UPVC Door/ PVC Exterior Doors for Commercial Building and Residential House with Cheap Price and Professional Factory Direct Veka Kommerling Brand

Series 65 UPVC/PVC Sliding Door for High-End Home Application

Series 65 UPVC/PVC Sliding Door for High-End Home Application

News

  • How Does Weather Exposure Affect a UPVC Casement Door Lock System with a Transmission Rod Over Time
  • How Do Anti-Theft Doors Protect Your Home and Business?
  • How Does Plastic Glass Transform Modern Packaging Solutions?
  • How Does Automatic Swing Glass Door Improve Modern Building Access Efficiency?
  • Can a fire-resistant copper-aluminum double door withstand extreme temperatures better than steel alternatives
  • How Do PVC-Steel Composite Windows Improve Your Home's Comfort and Efficiency?
  • What should you look for when buying a painted steel and wood entrance door for extreme climates
  • How Do Carbon Crystal Wall Panels Work?

  • How Does Weather Exposure Affect a UPVC Casement Door Lock System with a Transmission Rod Over Time

    For homeowners and property managers using a UPVC Casement Door Lock System with Transmission Rod, understanding these environmental effects is essential to maintaining security and smooth operation.

  • How Do Anti-Theft Doors Protect Your Home and Business?

    Security is one of the most important concerns for homeowners and commercial property managers. Traditional doors often become the weakest point of a building, making unauthorized access easier for intruders. Anti-Theft Doors are specifically engineered to provide enhanced protection through reinforced structures, advanced locking systems, durable materials, and resistance to forced entry.

  • How Does Plastic Glass Transform Modern Packaging Solutions?

    Plastic glass has revolutionized the packaging industry by offering a lightweight, durable, and versatile alternative to traditional glass. This article explores the benefits, applications, challenges, and future prospects of plastic glass, helping businesses make informed decisions and meet consumer expectations efficiently.

  • How Does Automatic Swing Glass Door Improve Modern Building Access Efficiency?

    In today's fast-paced commercial and architectural environments, entrances are no longer just passageways—they are part of the building's identity, energy efficiency system, and user experience strategy. Among the most widely adopted solutions in modern access control systems is the Automatic Swing Glass Door, which combines elegant transparency with intelligent automation. As buildings continue to prioritize convenience, safety, and aesthetics, this system has become a preferred choice for offices, hospitals, hotels, and retail spaces.

  • Can a fire-resistant copper-aluminum double door withstand extreme temperatures better than steel alternatives

    When evaluating passive fire protection systems, the Fire-Resistant Copper-Aluminum Double Door from Hongfeng presents a compelling alternative to conventional steel doors. While steel has long been the industry standard, emerging material science suggests that copper-aluminum alloys can offer superior performance under extreme thermal stress.

  • How Do PVC-Steel Composite Windows Improve Your Home's Comfort and Efficiency?

    PVC-steel composite windows are becoming increasingly popular in modern architecture due to their unique combination of strength, durability, and energy efficiency. This article explores their construction, benefits, installation considerations, and maintenance tips, providing homeowners with essential insights to make informed decisions.

  • What should you look for when buying a painted steel and wood entrance door for extreme climates

    hen selecting a Painted Steel and Wood Entrance Door for extreme climates, the right choice protects your home against heat, cold, humidity, or coastal salt spray. At Wanlong, we engineer doors that combine the strength of steel with the natural beauty of wood, finished with durable paint systems tested for harsh weather. Below is a professional guide to the key factors.

  • How Do Carbon Crystal Wall Panels Work?

    Carbon Crystal Wall Panels are an emerging interior building material designed to combine decorative appeal, structural stability, thermal performance, and moisture resistance in a single wall cladding solution. This article provides a comprehensive explanation of how these panels work, what they are made of, how they are installed, and why they are increasingly preferred in residential, commercial, and industrial interior projects. It also addresses common customer concerns such as durability, maintenance, safety, and cost-effectiveness, helping decision-makers choose the right wall system for modern architectural needs.

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