JUNZHIJIA
JUNZHIJIA protective cases
JUNZHIJIA · PROFESSIONAL PROTECTIVE CASES

Rugged Protection for What Matters Most

JUNZHIJIA hard cases — IP67 waterproof, dustproof and impact-resistant. Factory-direct OEM/ODM, wholesale and global supply from Zhongshan, China.

WHY JUNZHIJIA

Engineered Where It Counts

IP67 Rated Protection

Waterproof, dustproof and impact-resistant; drop-tested per MIL-STD-810H.

One-Piece Molding

Engineering PP / ABS with reinforced rib structure for long service life.

One-Stop Customization

Logo printing, custom foam inserts, colors and sizes on request.

Global Supply

Exported to 20+ countries across Europe, America, Japan, Korea and the Middle East.

150+
Product Models
18,000㎡
Factory Area
80+
Machines
20+
Countries Served
JUNZHIJIA factory
ABOUT US

Protection With Purpose

Zhongshan Junzhijia Plastic Products Co., Ltd. is a manufacturing enterprise integrating product design, injection molding, tooling, logo printing and custom foam inserts, delivering one-stop protective case solutions worldwide.

  • ISO9001, RoHS and IP67 certified
  • 20+ patents; quality meets demanding professional use
  • Wholesale, distribution, OEM and global supply
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Latest Articles

Vehicle Tool Case in Service: Repair, Inspection and Long Haul
2026-10-18

Vehicle Tool Case in Service: Repair, Inspection and Long Haul

A vehicle tool case serves three uses: roadside repair, where lid cycles and tool location matter; inspection, where carrying and one-handed opening matter; and long haul…

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Vehicle Tool Case Selection: Mounting, Access and Trunk Fit
2026-10-18

Vehicle Tool Case Selection: Mounting, Access and Trunk Fit

Three things decide a vehicle tool case: how the shell is restrained in the car, whether a hand fits inside once the lid is open, and whether the envelope passes the trunk opening.

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Fire Equipment Case Selection: Capacity, Division and Mounting
2026-10-18

Fire Equipment Case Selection: Capacity, Division and Mounting

Choose a fire equipment case in three steps: capacity from the internal clear volume, division from the item count, mounting from where it will sit.…

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Fire Equipment Case Explained: Access Speed and Marking
2026-10-18

Fire Equipment Case Explained: Access Speed and Marking

A fire equipment case is worth little for how much it holds and everything for two things: how fast it opens, and whether anyone can tell where it is and whether it is shut without a label.

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Emergency Supply Case in Three Stages: Depot, Transit and Field
2026-10-18

Emergency Supply Case in Three Stages: Depot, Transit and Field

At the depot the case is judged on stacking and counting, in transit on latches that stay shut, in the field on whether one glance shows everything. No case scores full marks in all three.

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Emergency Supply Case: Zoning, Weight, Labels, Rotation
2026-10-18

Emergency Supply Case: Zoning, Weight, Labels, Rotation

Choosing an Emergency Supply Case starts with three decisions, not with shell strength: how the interior is zoned, what one loaded case weighs, and whether the labels read in thirty seconds.…

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