SUS 304 Frameless Glass Door Lock | No-Drill Commercial Security Bolt Lock

Built for high-traffic commercial spaces—our frameless glass door lock combines rugged SUS 304 stainless steel construction with a tool-free installation design, eliminating the risk of glass breakage from drilling. The smooth-turn indoor knob enables one-handed operation, while the reinforced bolt mechanism delivers reliable anti-pry protection for storefronts, offices, and partition doors. All mounting hardware is included for quick setup on 8-12mm glass panels, ensuring durability and convenience for your projects.

Smooth Operation, Even with High-Frequency Use
The rotary knob has undergone rigorous opening and closing tests to ensure smooth, jam-free operation. Even with frequent daily use, it remains reliable—free from malfunctions or loosening—making it perfectly suited for high-traffic environments such as retail shops and office buildings.
Rust-Resistant in Humid Environments
Unlike standard locks—which can rust and seize up within just six months in coastal or humid conditions—this lock is crafted from 304 stainless steel. This premium material ensures long-term stability in both appearance and performance, thereby reducing the cost and hassle of frequent lock replacements for our customers.
Effortless Installation, Minimized After-Sales Issues
No specialized tools or technical expertise are required; even a novice user can complete the installation in just 10 minutes. This simplicity significantly reduces the volume of product returns and after-sales support inquiries typically caused by complex installation processes.

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.