· Product Overview

· Core Specifications

· Application Scenarios

• Electronic Test & Measurement: Secure storage and transport of oscilloscopes, signal analyzers, and precision test instruments
• Aerospace & Defense: Shielded enclosures for military-grade electronics, avionics components, and sensitive communication devices
• Medical Devices: EMI-protective cases for portable medical diagnostic equipment and patient monitoring devices
• Industrial Automation: Shielded storage for PLC modules, sensor assemblies, and industrial control electronics
• Research & Development: Secure transport of prototype electronic assemblies and sensitive R&D hardware
• High-Value Electronics: Protective cases for custom circuit boards, server components, and high-end electronic devices

· Production Process Introduction

1. Design & DFM Validation: Our engineering team optimizes enclosure dimensions, hinge/latch positions, and shielding continuity via Design for Manufacturability (DFM) analysis to ensure maximum EMI protection and structural rigidity.
2. Material Preparation: Premium stainless steel sheet stock is cut to size and deburred to create a clean base for fabrication.
3. Precision Sheet Metal Fabrication: Components are CNC-cut into enclosure panels, followed by CNC bending to form the rigid rectangular frame. Hinges and latch mounts are laser-welded to ensure seamless structural integrity.
4. Shielding & Lining Installation: The enclosure undergoes passivation to enhance corrosion resistance, followed by the installation of black conductive foam lining to ensure full electrical continuity and shock absorption.
5. Quality Inspection: 100% shielding effectiveness testing (via EMI test chambers) and dimensional inspection verify compliance with performance and tolerance specifications.
6. Final Assembly: Hinges, latches, and handles are installed, followed by a final functional check to ensure smooth lid operation and secure closure.

· Packaging and Shipping Methods

• Standard Packaging: Each shielding case is wrapped in anti-static, dust-proof film, placed in custom-cut EPE foam inserts inside a reinforced corrugated box, with additional wooden crate support for large or heavy enclosures to prevent deformation during transit.
• Shipping Options:
  • Express Delivery (3–7 Business Days): DHL/FedEx/UPS for prototype and small-batch orders (full tracking provided).
  • Standard Sea Freight (25–40 Business Days): Cost-effective FCL/LCL options for large-volume production orders, with full customs documentation support.
• Custom Packaging: Branded labeling, barcoding, and serialized part marking are available to align with your independent store’s brand guidelines and inventory management needs.

· Process

· Frequently Asked Questions (FAQ)

What is your Minimum Order Quantity (MOQ)?

What are your typical lead times?

• Prototype/Sample Orders: 7–10 business days from final CAD design approval (includes fabrication, lining installation, and testing).
• Mass Production: 15–25 business days, depending on order volume, enclosure size, and custom finishing requirements.
• Rush Service: Expedited production (4–6 days for prototypes) is available upon request for urgent projects.

Can you accommodate full custom modifications?

• Size & Shape Customization: Custom enclosure dimensions, lid designs, and cutouts for ports/handles to fit your specific electronic components.
• Material Upgrades: Switch between 304/316 stainless steel (for maximum shielding) or aluminum alloy (for lightweight applications).
• Interior Customization: Custom foam inserts (CNC-cut to fit your components), partition layouts, or conductive lining materials for specialized shielding needs.
• Branding & Aesthetics: Custom laser engraving of logos, part numbers, or product identifiers, plus optional surface finishes (polished, powder-coated) to align with your brand.