Twelve Compartments for Classrooms and Large Teams
A 12-Door Knock-Down Filing Cabinet gives you twelve independent doors within 900mm of width. This works well for school classrooms, training centers, and large open-plan offices. Each door locks independently. Each user gets their own storage space. The knock-down design makes flat-pack shipping and easy transport possible. Our factory uses advanced CNC equipment. This ensures precise manufacturing and stable structure for multi-door cabinets.
Twelve Independent Compartments with Strict Quality Control
This cabinet stands 1850mm tall, 900mm wide, and 390mm deep. We make the body from cold-rolled carbon steel. Steel thickness ranges from 0.4mm to 1.4mm. Twelve independent doors each have adjustable shelves inside. The doors use standard key locks. Password locks and fingerprint locks are optional. The electrostatic spray coating is uniform and durable. We produce this cabinet in our Wuyi, Hebei factory. Our facility covers 14,000 square meters with over 200 employees. We strictly follow first inspection, routine inspection, and final inspection.
Advantages of This Twelve-Door Model
First, twelve independent doors support twelve-person team sharing. Second, the 900mm width fits standard office layouts. Third, the knock-down design supports disassembly and reassembly during relocation. Fourth, flat-pack packaging saves about 70% on shipping volume.
Full-Process Service and Quality Assurance
We provide full-process services. Products have lifetime maintenance. All units are insured by the People's Insurance Company of China. We hold ISO9001, ISO14001, and ISO45001 certifications. Our repurchase rate exceeds 85%.

Contact Us for Large Team Storage Solutions
Hebei Xinrui Intelligent Technology Development Group Co., Ltd. is a national high-tech enterprise. We support OEM and ODM services. The minimum order is 1 unit. Contact us today.
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product Specification
|
Parameter |
Specification |
|
Product Name |
12-Door Knock-Down Filing Cabinet |
|
Overall Dimensions |
1850mm (H) × 900mm (W) × 390mm (D) |
|
Steel Thickness Options |
0.4mm – 1.4mm |
|
Material |
Cold-rolled carbon steel plate, electrostatic spray coating |
|
Interior Configuration |
Adjustable shelves (independently configured per door) |
|
Lock Types |
Standard key lock / Password lock / Fingerprint lock (optional) |
|
Color Options |
Gray / White / Black / Two-tone (custom colors available) |
|
Packaging |
Flat-pack / Knock-down |
|
MOQ |
1 unit |
|
Quality Certification |
ISO9001, ISO14001, ISO45001 |
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