Custom Electronic Cases Durable sheet metal cases designed around your electronics, openings, cooling and assembly needs.
Hongming Sheng manufactures custom enclosures for communication equipment, control terminals, embedded PCs, charging modules and test instruments.
Send drawings by email: info@hms1688.com
Electronic Case Examples
Swipe horizontally to view representative sheet metal cases and enclosure components.
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Fabrication Capabilities
Laser CuttingPorts, fan openings, labels, displays and ventilation patterns.
CNC BendingPanels, covers, brackets and formed enclosure structures.
WeldingFrames, housings and multi-part sheet metal assemblies.
Hardware InstallationStandoffs, PEM nuts, studs, hinges and specified fasteners.
Surface FinishingPowder coating, anodizing, brushing, engraving and marking.
Assembly SupportMechanical subassembly and fit checks where required.
Details That Affect Enclosure Performance
- Openings: connector, switch, display, cable and ventilation locations
- Internal layout: PCB supports, component clearance and mounting plates
- Cooling: fan locations, airflow paths and heat-generating components
- Access: removable covers, service panels, hinges and locks
- Appearance: visible surfaces, color, texture and logo requirements
Materials and Finish Options
AluminumLightweight cases with anodizing, powder coating or other finishes.
Stainless SteelDurable housings with brushed, polished or coated surfaces.
Carbon SteelRigid chassis and cases with powder coating or painting.
Galvanized SheetInternal panels, brackets and practical equipment structures.
Applications
CommunicationNetwork, telecom and signal-processing equipment.
Control SystemsAutomation controls, operator interfaces and industrial terminals.
Embedded PCsCompact computer cases, internal brackets and access panels.
Charging ModulesPower electronics housings and serviceable equipment cases.
Test InstrumentsMeasurement, laboratory and inspection equipment enclosures.
Energy EquipmentAuxiliary control and monitoring equipment housings.
From Concept to Finished Case
1. Review the Equipment LayoutConfirm internal components, openings, cooling and service access.
2. Review the DrawingCheck material, thickness, bends, hardware, finish and critical dimensions.
3. Build a PrototypeProduce a sample or small batch for fit, function and appearance evaluation.
4. Inspect the PartsCheck openings, bends, hardware, surfaces and assembly fit.
5. Repeat ProductionUse confirmed requirements for subsequent manufacturing batches.
Outdoor or sealed applications: required IP level, gaskets, drainage, corrosion protection, ventilation and operating environment should be confirmed before production.
Information Needed for Quotation
- 2D drawing or 3D CAD model
- Material grade and sheet thickness
- Prototype and expected production quantities
- Surface finish, color and cosmetic requirements
- Hardware, assembly and packaging requirements
- Critical dimensions and mating-component information
Please note: the mobile inquiry page currently collects contact and project information but does not support direct file uploads. Submit the form first, then email drawings or CAD files to info@hms1688.com.
Confidential OEM Support
Customer drawings, CAD files, samples and technical information are treated as confidential project information. NDA support is available for custom electronic case projects.
Discuss Your Electronic Case
Submit your contact information and basic requirements, then email the latest drawing for manufacturing and quotation review.
Email: info@hms1688.com
Request Pricing 
Tel\Wechat\Whatsapp：+86 18818409949
Address: No. 132, Dongfa Road, Dongkeng Village, Gongming Street, Guangming New District, Shenzhen
E-MAIL: info@hms1688.com
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