High-Density Storage for Nine Users
A 9-Door Knock-Down Filing Cabinet gives you nine independent doors within 900mm of width. This is one of the highest-density models in this width. Nine team members can share the cabinet. Or you can store nine different file categories. Each door locks independently. This keeps items secure. The knock-down design makes flat-pack shipping and easy transport possible. We began transforming into a technology-driven company in 2012. We have introduced multiple CNC machines to ensure manufacturing precision.
Nine Independent Compartments with Adjustable Shelves
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. Nine 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 smooth. We produce this cabinet in our Wuyi, Hebei factory. Our facility covers 14,000 square meters with over 200 employees. We strictly follow three-stage quality inspection.
Advantages of This Nine-Door Model
First, nine independent doors support high-density team sharing or fine category classification. 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 High-Density Storage Needs
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 |
9-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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