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C Groove Casement 90/180° Hardware Wholesale
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C Groove Casement 90/180° Hardware

C Groove Casement 90/180° Hardware

Inward casement hardware system for C groove aluminum profiles, supporting 90° or 180° opening angles. Features high-strength hinge and lock plate combinations with excellent load-bearing performance and smooth operation, ideal for large-area sashes and medium-to-large window configurations.

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  • Gearbox
    Gearbox
    Gearbox
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  • Tilt and Turn Gearbox
    Tilt and Turn Gearbox
    Tilt and turn gearbox; converts handle rotation into locking point movement for tilt/open modes; 12mm PCD.
    Add to Wishlist
  • Tilt and Turn Gearbox
    Tilt and Turn Gearbox
    Tilt and turn gearbox; converts handle rotation into locking point movement for tilt/open modes; 12mm PCD.
    Add to Wishlist
  • Tilt and Turn Gearbox
    Tilt and Turn Gearbox
    Tilt and turn gearbox; converts handle rotation into locking point movement for tilt/open modes; 12mm PCD.
    Add to Wishlist
  • Gear Connector
    Gear Connector
    Gear connector; links geared handle to gearbox; converts fork rotation into gearbox drive.
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  • Locking Components
    Locking Components
    Locking Components
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  • Strike Plate
    Strike Plate
    Strike plate; frame-mounted; engages with locking point to lock the sash.
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  • Bolt Keeper
    Bolt Keeper
    Bolt keeper; engages with bolt for locking.
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  • Plastic Anti-Sink Block
    Plastic Anti-Sink Block
    Plastic anti-sink block; prevents hardware sinking into the profile groove.
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  • Edge Bolt
    Edge Bolt
    Edge bolt; connects corner drive to strike plate/locking point in the drive chain.
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  • Handle
    Handle
    All-gNMx
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  • Preminum 55H Square Spindle Handle
    Preminum 55H Square Spindle Handle
    Straight handle; drives the gearbox via square spindle to open/close and lock the sash; 55mm height.
    Add to Wishlist
  • Classic 55H Square Spindle Handle
    Classic 55H Square Spindle Handle
    Classic 55H straight handle; drives the gearbox via square spindle to open/close and lock the sash.
    Add to Wishlist
  • Preminum 50H Base-less Handle
    Preminum 50H Base-less Handle
    Base-less handle (concealed screws); drives the gearbox via spindle; clean look; 50mm height.
    Add to Wishlist
  • Classic 50H Base-less Handle
    Classic 50H Base-less Handle
    Classic 50H base-less handle (concealed screws); drives the gearbox via spindle; clean look.
    Add to Wishlist
  • Classic 61H Geared Handle
    Classic 61H Geared Handle
    Geared handle; transmits torque via fork and gear connector to the gearbox; for fork-drive tilt & turn systems; 61mm height.
    Add to Wishlist
  • Gearbox
    Gearbox
    Gearbox
    Add to Wishlist
  • Tilt and Turn Gearbox
    Tilt and Turn Gearbox
    Tilt and turn gearbox; converts handle rotation into locking point movement for tilt/open modes; 12mm PCD.
    Add to Wishlist
  • Tilt and Turn Gearbox
    Tilt and Turn Gearbox
    Tilt and turn gearbox; converts handle rotation into locking point movement for tilt/open modes; 12mm PCD.
    Add to Wishlist
  • Tilt and Turn Gearbox
    Tilt and Turn Gearbox
    Tilt and turn gearbox; converts handle rotation into locking point movement for tilt/open modes; 12mm PCD.
    Add to Wishlist
  • Gear Connector
    Gear Connector
    Gear connector; links geared handle to gearbox; converts fork rotation into gearbox drive.
    Add to Wishlist
  • Locking Components
    Locking Components
    Locking Components
    Add to Wishlist
  • Strike Plate
    Strike Plate
    Strike plate; frame-mounted; engages with locking point to lock the sash.
    Add to Wishlist
  • Bolt Keeper
    Bolt Keeper
    Bolt keeper; engages with bolt for locking.
    Add to Wishlist
  • Plastic Anti-Sink Block
    Plastic Anti-Sink Block
    Plastic anti-sink block; prevents hardware sinking into the profile groove.
    Add to Wishlist
  • Edge Bolt
    Edge Bolt
    Edge bolt; connects corner drive to strike plate/locking point in the drive chain.
    Add to Wishlist
  • Handle
    Handle
    All-gNMx
    Add to Wishlist
  • Preminum 55H Square Spindle Handle
    Preminum 55H Square Spindle Handle
    Straight handle; drives the gearbox via square spindle to open/close and lock the sash; 55mm height.
    Add to Wishlist
  • Classic 55H Square Spindle Handle
    Classic 55H Square Spindle Handle
    Classic 55H straight handle; drives the gearbox via square spindle to open/close and lock the sash.
    Add to Wishlist
  • Preminum 50H Base-less Handle
    Preminum 50H Base-less Handle
    Base-less handle (concealed screws); drives the gearbox via spindle; clean look; 50mm height.
    Add to Wishlist
  • Classic 50H Base-less Handle
    Classic 50H Base-less Handle
    Classic 50H base-less handle (concealed screws); drives the gearbox via spindle; clean look.
    Add to Wishlist
  • Classic 61H Geared Handle
    Classic 61H Geared Handle
    Geared handle; transmits torque via fork and gear connector to the gearbox; for fork-drive tilt & turn systems; 61mm height.
    Add to Wishlist
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About WANO

Established in 2003, WANO is China C Groove Casement 90/180° Hardware Manufacturers and C Groove Casement 90/180° Hardware Factory, specializes in window and door hardware design and technology. The company operates a 38,000 m² manufacturing base with over 500 employees, a 100-person R&D center, and 15 specialized laboratories. With an annual production capacity of approximately 20 million sets, WANO is supported by over 100 innovation patents. We are committed to providing reliable products and systematic support to fabricators, window system brands, dealers, and project clients—enhancing user experience through consistent performance and creating long-term value.

Surface Treatment & Appearance Customization
  • Handle Design

    We customize handle profiles, curvature, grip thickness, and overall styling—square or rounded—to complement minimalist, modern luxury, vintage, and other interior design languages.

  • Surface Finishes

    A full range of treatment options is available, including powder coating, electrophoretic coating, and anodizing. Custom textures and colors for handles and hinges can be developed to match diverse interior styles.

  • Brand Marking

    Your brand logo is precisely applied to visible product surfaces through laser engraving, screen printing, or die-cast integrated molding.

Brand Packaging Customization

  • Individual unit boxes and outer cartons printed with your logo, brand name, and product model details

  • Product certificates, warranty cards, and packing lists fully rebranded with your identity

  • Flexible options for neutral or brand-exclusive packaging to suit different channel requirements

Customization Process
  • 1. Requirement
    Consultation
    1. Requirement
    Consultation
  • 2. Drawing / Sample
    Confirmation
    2. Drawing / Sample
    Confirmation
  • 3. Technical Assessment
    & Solution Proposal
    3. Technical Assessment
    & Solution Proposal
  • 4. Sample Development
    & Testing
    4. Sample Development
    & Testing
  • 5. Pricing
    Confirmation
    5. Pricing
    Confirmation
  • 6. Mass
    Production
    6. Mass
    Production
  • 7. Quality
    Inspection
    7. Quality
    Inspection
  • 8. Packaging &
    Delivery
    8. Packaging &
    Delivery
Certificate Display
News & Insights