Professional 4-Drawer Vertical Steel Filing Cabinet with Slotted Handle - Deep 600/620mm Dual-Config File Storage (D-A4)

Professional 4-Drawer Vertical Steel Filing Cabinet with Slotted Handle (D-A4)

Engineered for high-efficiency office document management, the CBNT D-A4 is a premium 4-drawer vertical steel filing cabinet featuring an integrated slotted handle design — a sleek, flush-front aesthetic that eliminates protruding hardware while maintaining effortless drawer operation. As a core model in our modular drawer cabinet series (available in 2, 3, and 4-drawer configurations), the D-A4 delivers exceptional flexibility with two internal storage configurations: a 600 mm-depth hanging rod system for suspension files, or a 620 mm-depth plastic divider plate system for compartmentalized filing. At W470 × D600/620 × H1320 mm, its extended depth significantly surpasses the industry-standard 500 mm, providing markedly more filing capacity per drawer. Built from SPCC cold-rolled steel with an anti-tilt interlock safety system, the D-A4 is the ultimate professional storage solution for corporate offices, government agencies, legal firms, and high-volume administrative environments.

Our Advantages

A. Integrated Slotted Handle — Sleek Flush-Front Design, Safer in Tight Spaces
What distinguishes the D-A4 from conventional filing cabinets is its slotted handle design — the drawer pull is formed directly from the steel panel through precision bending rather than attached as a separate protruding component. This creates a clean, flush front surface with no projecting hardware that can snag clothing, catch on passing equipment, or collect dust. In narrow office corridors and compact filing rooms where every millimeter matters, the slotted handle eliminates the risk of bumps and abrasions typically caused by traditional pull handles — a subtle but impactful ergonomic advantage that facility managers and interior designers consistently prefer for modern, streamlined office environments.

B. Dual Internal Configuration — Hanging Rod or Plastic Divider System
The D-A4 offers two distinct internal storage systems to match different filing workflows:
- Option 1 — Hanging Rod System (600 mm Depth): Designed for suspension files using standard hanging folders. Files hang vertically from rails, allowing quick browsing and retrieval — the preferred choice for frequently accessed active records in HR, accounting, and legal departments.
- Option 2 — Plastic Divider Plate System (620 mm Depth): Equipped with repositionable plastic divider plates that create adjustable front-to-back compartments within each drawer. Ideal for organizing mixed-format documents — separating invoices from contracts, or current-year files from archived records — within a single drawer. The divider system's 620 mm depth provides an extra 20 mm of usable space for thicker divider plates and bulkier file categories.
Customers select their preferred configuration at the ordering stage, and both share the same W470 mm width and anti-tilt infrastructure.

C. Deeper Than the Industry Standard — 600/620 mm vs Typical 500 mm
The D-A4's 600 mm and 620 mm depth options represent a significant capacity advantage over the standard 500 mm depth found in most competitor filing cabinets. This additional 100–120 mm of drawer depth translates to approximately 20–25% more filing capacity per drawer — easily accommodating A4, F4, Letter, and Legal hanging folders with substantial room to spare. For offices managing high document volumes, this depth advantage means fewer cabinets are needed per filing room, reducing both furniture expenditure and floor space consumption. Paired with the D-A4's modular 2, 3, and 4-drawer series, buyers can deploy a coordinated filing system where every unit shares the same deep-drawer architecture, ensuring consistent capacity regardless of drawer count.

D. Anti-Tilt Safety & Professional B2B Service
- Anti-Tilt Interlock System: Only one drawer opens at a time, preventing forward tipping even with four fully loaded drawers extended — compliant with modern workplace safety regulations.
- Central Lock System: One key secures all four drawers simultaneously for comprehensive document protection.
- Knock-Down (KD) Structure: Flat-pack design reduces shipping volume by up to 60%, maximizing container efficiency for wholesale buyers.
- OEM/ODM Customization: Custom drawer configurations, internal system selection, RAL color matching, logo printing, and lock upgrades (Cyber Lock compatible) are all fully supported. Backed by a 15-member R&D team and 15-member multilingual trade team — we speak English, Korean, Japanese, and German.

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