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A key box big size is a large-capacity storage device designed to store a high volume of keys (typically 50 or more) while providing secure, organized access—addressing the needs of users who manage multiple keys, such as large organizations, property management companies, and commercial facilities. As a specialized product of Shanghai Kuntu Industrial Co., Ltd., a BSCI-certified manufacturer with over 20 years of experience in producing safety and storage products (including key safes and lock boxes), this big-size key box is engineered to balance capacity, organization, security, and durability—catering to global clients in corporate, institutional, and property management sectors. Kuntu’s key box big size leverages the company’s strong production capabilities, innovative design, and quality control processes to deliver a solution that streamlines key management for large-scale operations. The application scenarios for Kuntu’s key box big size are focused on environments with high key volumes. In the property management sector, for example, a large residential property management company in China uses Kuntu’s big-size key boxes to manage keys for over 500 rental apartments across 10 residential complexes. Each complex has a dedicated key box (measuring 60cm x 40cm x 15cm) installed in the management office, with internal compartments labeled by building number and apartment unit. Each compartment is equipped with a small lock (operated by a master key held by the property manager), and keys are tagged with apartment numbers for easy identification. This setup reduces the time spent searching for keys (from 10 minutes to 1 minute per request) and minimizes the risk of key loss—critical for a company managing thousands of tenants. In the corporate sector, a multinational company with 20 office locations in Europe uses Kuntu’s big-size key boxes to store keys for meeting rooms, storage facilities, and IT server rooms. Each office’s key box is customized to fit the number of keys (ranging from 80 to 150) and includes color-coded sections (e.g., blue for meeting rooms, red for server rooms) to simplify organization. The key box features a high-security lock (with a unique key for each office’s facilities manager) and is mounted on a reinforced wall to prevent theft. This standardized key management system ensures consistency across locations and reduces the risk of unauthorized access to sensitive areas (e.g., server rooms). In the institutional sector, a public university in the United States uses Kuntu’s big-size key boxes to store keys for classrooms, laboratories, and administrative offices across 12 campus buildings. Each key box is located in the building’s main office and is managed by the building coordinator, who holds a master key. The internal compartment includes a digital inventory system (a paperless log integrated into the box’s design) where coordinators can record key check-out and check-in times—ensuring accountability and preventing keys from being misplaced by staff or students. The key box’s large capacity (up to 200 keys per unit) eliminates the need for multiple small key boxes, reducing clutter in office spaces. Kuntu’s key box big size is designed with functionality and security as core priorities. The outer shell is constructed from 1.2mm-thick cold-rolled steel (for durability) or reinforced steel alloy (for added security in high-risk environments), with a powder-coated finish that resists scratches and stains (available in neutral colors like black, gray, or white to blend with office decor). The internal structure is highly customizable: it can be configured with drawers (each with its own lock), shelves (with labeled dividers), or hanging key hooks (with tag holders for easy identification). For clients requiring advanced organization, Kuntu offers optional accessories such as barcode scanners (to track key check-outs electronically) or digital locks (with access codes for multiple users, instead of physical keys). The main lock of the key box is available in two options: a mechanical key lock (with anti-duplication keys) or an electronic lock (with a keypad and master code, allowing for easy code changes if staff leave the organization). As a BSCI-certified manufacturer, Kuntu ensures that every big-size key box undergoes rigorous quality testing—including structural stability testing (to verify that the box can support the weight of 200+ keys without bending), lock durability testing (to ensure smooth operation over 10,000 uses), and impact testing (to simulate accidental bumps or falls in busy office environments). The company’s foreign trade team, with rich international business knowledge, can provide personalized solutions to meet clients’ specific needs: for example, customizing the size of the box (from 50cm x 30cm x 10cm to 100cm x 60cm x 20cm), adding fire-resistant materials (for clients storing keys to critical facilities), or integrating the key box with existing security systems (e.g., access control systems that require a staff ID to open the box). Pricing for Kuntu’s key box big size varies based on size, material, internal configuration, and additional features. To receive a detailed quote, view technical drawings, or discuss customization options, please contact our professional foreign trade team. We are committed to delivering reliable, high-capacity key management solutions that help our clients streamline operations and achieve mutual success.