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Quality Precise Positioning Window Corner Bracket Custom Made Corner Connector Bracket Glue Injection factory
Quality Precise Positioning Window Corner Bracket Custom Made Corner Connector Bracket Glue Injection factory
Quality Precise Positioning Window Corner Bracket Custom Made Corner Connector Bracket Glue Injection factory
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Precise Positioning Window Corner Bracket Custom Made Corner Connector Bracket Glue Injection

Specifications
Highlight:

Precise Positioning Window Corner Bracket

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Window Corner Bracket Custom Made

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Glue Injection Corner Connector Bracket

Product Name:
Mullion Injection Bracket
Application:
Thermal Break Aluminum System Windows, Aluminum Mullion / Middle Column Corner Assembly
Function:
Mullion Corner Positioning, Glue Injection Sealing, Waterproofing, Structural Reinforcement
OEM / ODM:
Acceptable
Material:
PP/PA
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 Window And Door Frame Connector
Window Corner Bracket product illustration showing black metal connector with multiple fixing holes
This Window Corner Bracket serves as a practical connecting component for compatible aluminum window and door frame assemblies. The component features a black metal body, multiple round fixing holes, and folded sections that create a shaped profile for installation inside aluminum frames.
Unlike basic flat joining plates, the formed structure is designed to work around the internal geometry of aluminum profiles. This makes it ideal for frame fabrication where corner connections require additional positioning or where standard flat connectors would not fit correctly.
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 entire window system.
About 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, and 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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