4 sofa hinge

4 week ago

6 0 

ZHAOQING HUAWEI HARDWARE PRODUCTS CO.,LTD

6 month

Product details

Triple-link right-angle folding hinge for hidden sofa side tray, standard unfolded size 265×180mm, thickened cold-rolled steel structure. Dual working states: flat collapse storage & 90° vertical lock support. Widely applied for modular sofa side table, wall foldable mini desk, hidden sofa arm tray. Factory direct supply for modular sofa manufacturers, space-saving furniture wholesalers and apartment renovation projects.

✅ Thickened Multi-Link Steel Frame, Heavy Load-Bearing

All connecting arms adopt thickened cold rolled steel plate, reinforced rivet rotating joints with anti-loose bolts. No bending or deformation under desktop weight, stable support for notebooks, power strips, water cups and daily sundries, single pair max load up to 45KG.

✅ Dual Lock Positions: Collapse & 90° Right Angle Expand

Two fixed positioning states:

Collapse status: fully folded flat against sofa back, hidden without protrusion to save living space;
Expanded status: auto lock at 90° vertical right angle, forms stable horizontal side table surface for placing items.

Multi-link mechanical track ensures smooth silent switching without jamming.

✅ Matte Black Anti-Rust Electrostatic Spraying

Full coverage matte black powder coating on all metal parts, waterproof, scratch-resistant and anti-rust. Effectively resist long-term indoor humid environment, no paint peeling or rust spots after years of use.

✅ Multi-Hole Adjustable Mounting Plates

Top and bottom fixing plates are pre-drilled with multiple mounting holes, flexible installation position adjustment, compatible with fabric, leather and solid wood modular sofas, greatly improving furniture factory assembly efficiency.

✅ Standard Complete Set & Customization Service

Standard dimension: unfolded total length 265mm, vertical height 180mm, top arm 200mm, bottom base width 110mm. Custom arm length, steel thickness, spraying color and laser engraved brand logo available for OEM orders; each set includes left & right hinges.

✅ Built-In Mechanical Limit Lock

Independent limit structure inside the link mechanism, automatically locks hinge at folded or 90° expanded position, prevents accidental collapse of desktop to avoid scalding and item falling damage.

right angle folding table hinge, 90 degree sofa side tray bracket, triple link hidden sofa table hardware, space saving furniture folding hinge, modular sofa side table mechanism, apartment multi-functional sofa parts, wall foldable mini desk support, black steel furniture hinge, hidden arm tray support bracket, sofa side table replacement hardware

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ZHAOQING HUAWEI HARDWARE PRODUCTS CO.,LTD

Audited supplier

6 month

Main Product: Furniture Leg, Furniture Nail Button, Furniture Hinge Mechanism, Furniture Decoration Accessories, Furniture Plastic Accessories , Furniture Hardware Accessories

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