Showcase Lock

About XIEHE

XIEHE Hardware Manufacturing Co, Ltd,Established in 1986, XIEHE Hardware Manufacturing Co., Ltd. is a leading professional R&D and manufacturing enterprise specializing in furniture hardware solutions, boasting a sprawling 70,000+ square meter production and R&D facility. With over 38 years of industry expertise, we have evolved from a regional workshop into a globally recognized brand, offering a comprehensive portfolio of high-quality products including cam locks, drawer locks, cabinet locks, precision-engineered hinges, and specialized glass door locks.

Our commitment to excellence is embedded in every stage of our operations. The entire production system is certified to the ISO 9001:2008 quality management standard, ensuring strict compliance with international quality benchmarks. Our products also meet and exceed rigorous European testing standards, including CE certification and REACH compliance, which underpin their reliability and safety in global markets. This unwavering focus on quality has enabled XIEHE to penetrate more than 50 countries and regions across Europe, North America, Oceania, and Southeast Asia, earning us a reputation for durability and precision among furniture manufacturers, retailers, and end-users alike.

Beyond our technical prowess, XIEHE is deeply rooted in innovation and brand building. We are proud to hold the title of "GUANGDONG WELL-KNOWN TRADEMARK," a testament to our brand recognition and market influence. Our in-house R&D team, composed of 50+ engineers and design specialists, continuously drives product innovation by integrating ergonomic design, smart locking technology, and eco-friendly materials to meet evolving global demands. This dedication has led us to secure 20+ national patents, further solidifying our position as an industry innovator.

As we navigate the dynamic landscape of the global hardware industry, we embrace every opportunity and challenge with agility and resilience. We are actively investing in automated production lines and smart factory upgrades to enhance efficiency and sustainability, while also expanding our product range to include IoT-enabled smart hardware solutions. We sincerely welcome long-term strategic partners to join us in forging a prosperous future, leveraging our manufacturing strength, technical expertise, and global market network to create mutual growth and shared success.

MODEL 312 Silver

This is a double-door interlocking lock specifically designed for glass display cabinets, shop windows, and similar applications. The entire lock is constructed from zinc alloy with a matte gray finish, offering both durability and a modern aesthetic.

Core Features

Material & Craftsmanship: The main body is cast from zinc alloy, featuring high hardness and corrosion resistance. The surface is treated with gray electrostatic spraying, which is scratch-resistant and wear-resistant, making it suitable for various commercial display environments.

Double-Door Interlocking Function: The lock bolts on both sides of the lock body enable simultaneous locking of double doors, ideal for double-opening glass cabinets and shop windows, ensuring both doors are locked at the same time for enhanced security.

Drill-Free Installation: No drilling is required on the glass; it is directly fixed to the edge of the glass door via a snap-on structure, allowing for convenient installation without damaging the glass.

High-Security Lock Cylinder: Equipped with a solid copper lock cylinder and CNC-machined keys, the key differentiation is up to 1,024 combinations, providing strong resistance to technical unlocking.

Application Scenarios
This lock is widely used in shopping mall display cabinets, jewelry counters, museum exhibition cases, household glass storage cabinets, and other scenarios. It is suitable for glass doors with a thickness of 5–10mm, especially for display spaces that require simultaneous locking of double doors.

Design Details

The lock body has a compact rectangular design with a low-profile gray appearance that blends seamlessly with various decor styles.

The lock bolts feature a spring-loaded reset mechanism, ensuring smooth and quiet operation when opening or closing the door, and preventing vibration damage to the glass door.

Multiple sets of mounting holes are reserved, allowing flexible adaptation to glass doors of different widths

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