Door handle body: A pair of black handles connected by a central transmission rod, used to control the opening and closing of the door lock.

Lock cylinder and keys: A lock cylinder with multiple keys, the core anti-theft component of the door lock, used to lock and unlock the door.

Lock body: A metal lock body structure responsible for engaging with the latch on the door frame to achieve physical locking of the door.

Latch: A metal component mounted on the door frame, engaging with the bolt of the lock body to ensure the locking effect when the door is closed.

Installation accessories: Includes screws, metal pins, white plastic parts, etc., used to secure the entire door lock assembly to the door and door frame.

• High Security: Equipped with a lock cylinder that supports multiple keys and a robust lock body structure, effectively enhancing the door's security level and ensuring indoor safety.
• Harmonious Appearance: The matte black handle and metal fittings create a unified, minimalist, and modern style that complements various décor styles, enhancing the door's visual appeal.
• Easy Installation: Complete and logically designed accessories allow for simple installation from door to frame, making the process easy and straightforward.
• Excellent Durability: The metal lock body, cylinder, and handle offer excellent wear and corrosion resistance, ensuring long-term stable use and a long service life.

As a professional manufacturer of door and window hardware accessories, FUZHIDA (LVTIAN) integrates raw material smelting, precision manufacturing, quality control and finished product delivery in one complete industrial chain.

From high-quality aluminum alloy ingots to finished hardware components, every step is strictly controlled in our own factory. Equipped with advanced CNC machining centers and automated die-casting machines, we ensure dimensional accuracy and consistent performance of every hinge, handle, lock and accessory. Our standardized warehouses and rigorous logistics system guarantee on-time delivery to global partners, no matter the order size.

We are committed to providing reliable, durable and aesthetic hardware solutions for residential, commercial and industrial projects worldwide. Choose FUZHIDA, choose a partner that stands the test of time.

1. Premium Raw Material Sourcing: We use high-grade aluminum alloy ingots, strictly inspected for purity and mechanical properties, laying a solid foundation for durable products.
2. Precision Die-Casting & Machining: Advanced automated die-casting machines and CNC machining centers shape components with micron-level accuracy, ensuring perfect fit and long service life.
3. Strict Quality Inspection: Every batch undergoes multi-dimensional testing for strength, corrosion resistance and dimensional consistency, eliminating defects before delivery.
4. Standardized Storage & Logistics: Our organized warehouses and efficient logistics network ensure safe packaging and on-time delivery to customers worldwide.

Every step is designed to deliver hardware that enhances the performance and security of your doors and windows.