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Quality Anti Aging Window Corner Bracket Precise Positioning Door Frame Bracket Weather Resistance factory
<
Quality Anti Aging Window Corner Bracket Precise Positioning Door Frame Bracket Weather Resistance factory
Quality Anti Aging Window Corner Bracket Precise Positioning Door Frame Bracket Weather Resistance factory
Quality Anti Aging Window Corner Bracket Precise Positioning Door Frame Bracket Weather Resistance factory
>

Anti Aging Window Corner Bracket Precise Positioning Door Frame Bracket Weather Resistance

Specifications
Highlight:

Anti Aging Window Corner Bracket

,

Window Corner Bracket Precise Positioning

,

Door Frame Bracket Weather Resistance
Material:
PP/PA
OEM / ODM:
Acceptable
Application:
Thermal Break Aluminum System Windows, Aluminum Mullion / Middle Column Corner Assembly
Product Name:
Mullion Injection Bracket
Function:
Mullion Corner Positioning, Glue Injection Sealing, Waterproofing, Structural Reinforcement
Tags:

Heavy Duty Corner Bracket

Aluminum Corner Bracket

Door Frame Bracket
Key Attributes
Brand Name: Starmax
Model Number: Starmax
Place of Origin: China
Certification: CE
Minimum Order Quantity: Negotiable
Price: Negotiable
Supply Ability: 5000pcs per month
Delivery Time: About 30-45days
Payment Terms: T/T
Standard Packaging: Paper box
Product Description
Window Corner Bracket For Aluminum Door Frame Corner Connection
Window Corner Bracket product illustration showing aluminum frame connection component
This Window Corner Bracket is designed for use with compatible aluminum door and window frame profiles where a formed corner connection component is required. Its construction features a broad mounting section, multiple fixing holes, and raised folded portions that provide a shaped structure for installation inside aluminum extrusions.
The bracket is particularly suited to frame assembly situations where the connector needs to follow the internal shape of the profile. Instead of relying on a simple flat plate, the formed geometry provides defined surfaces for positioning and fastening.
The black finish gives the component a discreet appearance after installation and makes it suitable for dark aluminum frame systems. Its compact design allows the hardware to remain largely contained within the frame structure.
Applications
This Window Corner Bracket can be considered for:
  • Aluminum door frame production
  • Window fabrication
  • Replacement hardware and repair work
  • Workshop assembly
  • Distributors supplying specialized aluminum frame components
Compatibility Note: When replacing an existing bracket, compare the original part with product images and available dimensions. Pay attention to hole locations, folded section shapes, overall dimensions, and internal profile space. Select based on physical and dimensional compatibility rather than application name alone.
Product Specifications
Function Mullion corner positioning, glue injection sealing, waterproofing, structural reinforcement
Product Name Mullion Injection Bracket
Material PP/PA
OEM / ODM Acceptable
Application Thermal break aluminum system windows, aluminum mullion / middle column corner assembly
Application Scenarios
  • Broken bridge thermal insulation aluminum system windows
  • Aluminum window mullion / middle column corner assembly
  • Residential & commercial building window projects
  • Mass production in door & window manufacturing workshops
Why Choose Our Mullion Injection Bracket?
Mullion corner gaps are one of the main causes of window water leakage and air infiltration. Our Mullion Injection Bracket serves as a reliable positioning fixture for glue injection. The injected sealant forms a complete sealed layer at the middle column corner, greatly improving the structural stability and weather resistance of the whole window system.
About Us
Starmax Door&Window Accessories Co.,Ltd
We are a professional manufacturer of door and window accessories. Our full product portfolio includes:
  • Drain Cover
  • Aluminum Corner Joint
  • Waterproof Sticker
  • Silicone Windproof Block Series
  • Sliding Window Anti-Collision Adhesive
  • Glass Fan Diagonal Adjustable Cushion Block
  • Silicone Handle Protective Cover
  • Mullion Injection Bracket
We offer factory direct prices, strict quality control and fast shipment for global buyers. Welcome to contact us for samples, catalog and quotation.
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