Die Cast Zinc Casement Window Handle
,Aluminum Composite Casement Window Handle
,Inward Tilt Casement Window Handle
Casement Window Handle
This casement window handle is available in both locked and unlocked versions. It is suitable for inward-opening and inward-tilting windows and is compatible with aluminum alloy and PVC profile doors and windows. It is widely used in residential, commercial, and various construction projects.
High-Quality Materials, Precision Craftsmanship
The handle is precision die-cast from a composite of zinc alloy and aluminum alloy, resulting in a sturdy structure that resists deformation and offers excellent wear and compression resistance. It has passed a 100,000-cycle durability test, ensuring it can withstand long-term, high-frequency operation of doors and windows. The product is manufactured in strict compliance with the QB/T 5338-2018 industry standard for door and window hardware, and all performance metrics meet industry specifications. Surface finishes can be customized according to customer requirements. Having passed a 500-hour neutral salt spray test, the product exhibits outstanding weather resistance, corrosion resistance, and scratch and wear resistance. It withstands the rigors of complex outdoor environments—including sun exposure, rain, and temperature fluctuations—and remains resistant to rust, fading, and surface wear even after long-term use. The latch has passed a high-strength tensile test of 500 N·m, ensuring a secure lock that is resistant to disengagement and offering enhanced anti-theft and anti-pry capabilities.
User-Friendly Design, Safe and Practical
Available in both locked and unlocked versions; the locked version comes with a built-in lock to prevent theft and stop children from accidentally opening the window sash. The ergonomic, curved handle provides a smooth and comfortable grip, allowing for effortless, jam-free opening and closing of doors and windows, while balancing practical performance with a minimalist appearance.
Easy Installation, Wide Compatibility
On-site assembly is simple and quick, effectively reducing assembly time for door and window manufacturers and lowering labor costs. Compatible with the two mainstream profiles: aluminum alloy and PVC-U. Can be paired with locking points, sliding hinges, and other hardware components to form a complete inward-opening and inward-tilting door and window hardware system, suitable for residential, commercial, and construction applications.
Stringent Quality Control, Stable and Reliable Performance
Every batch of handles undergoes a comprehensive set of rigorous tests before leaving the factory: 100,000 opening and closing cycles, 500 hours of neutral salt spray testing, and a 500 N·m latch pull force test. Strictly adhering to the QB/T 5338-2018 industry standard for door and window hardware, these handles are durable and safe, making them the preferred choice for door and window manufacturers, hardware wholesalers, and project purchasers.
