Your Professional Confidential Cabinet Supplier
Shandong Haihe Metal Products Co., Ltd. is a modern enterprise integrating development, design, manufacturing, sales, and service, with a focus on the research, development, and production of steel office furniture.
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Steel Confidential Filing Cabinet
The Steel Confidential Filing Cabinet manufactured by our company is a high-security storage device with an all-steel structure, designed for the safekeeping of important documents and valuables. The
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Color-Matching Confidential Filing Cabinet
In the office, the storage and security of confidential documents are key concerns for many businesses and institutions. Shandong Haihe Metal's Color-Matching Confidential Filing Cabinets, with their
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This Confidential Filing Cabinet is a professional security device designed for high-security file storage needs. It adopts military-grade manufacturing standards and has passed the inspection and
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Monochrome Confidential Filing Cabinet
The Monochrome Confidential Filing Cabinet is a professional storage device that combines simple appearance with high security. It adopts an integrated design concept and perfectly meets the security
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Why Choose Us
Production Equipment
The company is equipped with a range of advanced intelligent production equipment, including internationally advanced electrostatic spraying systems, digital laser cutting machines, CNC punching machines, automatic leveling systems, CNC bending machines, and shearing systems. These technologies enable full-process automation — from raw material processing to finished product delivery.
Sales Market
Haihe Metal products are sold across many provinces and cities in China, covering key economic regions such as North China, East China, South China, and Southwest China. Haihe Metal has established a comprehensive nationwide sales network and service system.
Our Certificates
Haihe Metal strictly adheres to international quality standards. Its coating material supplier, Akzo Nobel, has obtained both ISO 9001 quality management system certification and ISO 14000 environmental management system certification, ensuring the environmental safety and quality of its products.
Our Services
Pre-sales: Our professional team provides personalized, customized solutions based on customer needs.
Sales: Standardized production processes and a rigorous quality inspection system ensure on-time and high-quality delivery.
After-sales: The company offers a 15-year quality assurance policy and 24-hour online customer service to quickly respond to inquiries and provide technical support and maintenance services.

Our product steel storage cupboards use high-quality cold-rolled steel sheet. The surface after pickling, phosphating and other processes to the process, then painting electrostatic powder coating, strong corrosion resistance, not easy to rust. Each product has a detailed assembly instruction to help you quickly installed. The packaging used high-quality five layer export carton, safe for transport to the destination, not easily damaged.
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Specific Use |
Storage Cabinet, Filing Cabinet |
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Structure |
Knock-down Structure |
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Material |
High Quality Cold Rolled Steel Plate, metal |
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Thickness |
0.6mm-1.2mm |
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Color |
Customized |
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Feature |
Braethable, Colorful, Multi-funtional, Door Customized |
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Lock |
Key Lock |
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OEM/ODM |
Acceptable |
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Type |
Office Furniture |
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Mail packing |
Y |
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Application |
Home Office, Hotel, Apartment, Office Building, Hospital, School, Mall, Supermarket, Workshop, Other, Gym |
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Design Style |
Modern |

Benefits Of Steel Confidential Filing Cabinet
Durability
Steel filing cabinets, such as the black metal filing cabinet, are prized for their resilience and strength. Unlike wood, which can be prone to warping, cracking, or damage from moisture, metal cabinets are built to withstand a variety of conditions. This durability makes metal cabinets ideal for high-traffic or heavy-use environments, as they maintain their structure and appearance over time, even with regular use.
Fire Resistance
One of the primary reasons companies opt for metal over wood is fire resistance. While no standard metal filing cabinet is entirely fireproof, metal’s heat-resistant properties provide an added layer of protection in the event of a fire. Compared to wood, which is flammable and can quickly spread fire, metal can help slow down damage to documents, potentially giving more time to retrieve essential files. For enhanced protection, companies often choose fire-rated steel cabinets that offer superior resistance to extreme temperatures.
Cost-Effectiveness
Although metal filing cabinets may have a higher upfront cost than wood, their long lifespan makes them a more cost-effective choice over time. The durability of metal cabinets reduces the need for replacements, allowing businesses to use the same cabinets for years with minimal maintenance. This longevity makes them an economical investment, especially in offices where cabinets are used daily and are expected to last for extended periods without compromising on function or security.t.
• With the material of high hardness cold rolled carbon steel plate, loading weight can reach 80kg/layer. Interlocking type folding structure and embedded anti-theft door design, which makes the integration of door plates and the body, solid and perfect.
• With the material of high hardness cold rolled carbon steel plate, loading weight can reach 80kg/layer.
• Three direction design and the integration of 12 mm solid core lock are multipoint linkage and more protective.
• With the demand of safety first, we use good brand intelligent password lock to have a split design. Whenever wrong password input 4 times or violent destruction, it will alarm automatically.
• With the smooth surface of electrostatic powder coating and good perfomance of durablity and anti corrosion, the cabinet is environmental health, no harmful substances.

Trade Terms
Payment term
T/T 30% deposit after the order is confirmed, the balance paid against copy BL or L/C at sight.
Lead time
Normally in 4 weeks after the deposit is received.
Sample product
The sample can be prepared before mass production. Samples can be ready in 7 days once payment is received.
Discounts
We offer discounts for big quantities.
FAQ
We're professional confidential cabinet manufacturers and suppliers in China. We warmly welcome you to buy customized confidential cabinet at competitive price from our factory. Contact us for pricelist and cheap products.
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