Single-body construction
One-Piece EMI Shield
Define the component clearance, board attachment and assembly sequence around a continuous shield body.
Explore This ProductRUISHUO METAL · SINCE 2009
Custom EMI shields,
built around your design.
Shielding cases, frames, lids and precision metal parts. Bring your drawing and assembly requirements to an engineering team that connects design review, in-house tooling and manufacturing.
Manufactured in ShenzhenDrawing & assembly reviewPaid samples · 3–5 days
Ruishuo Metal · Custom Manufacturing
Connect your shielding design
with the way it is made.
Founded in 2009, Shenzhen Ruishuo Hardware Co., Ltd. manufactures metal shielding parts and precision hardware to customer drawings. Our engineering discussions bring together the structure, material, forming process and inspection requirements.
A single shield body and a removable frame-and-lid assembly raise different questions. We help translate coverage boundaries, attachment points and assembly conditions into a consistent drawing and sample revision for production.
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Products & Shield Structures
Find a starting point for your shielding design.
Explore shielding cases, frames, covers and supporting hardware. Dimensions and specifications are established through the project drawing.
Frame and removable lid
Two-Piece EMI Shield
Coordinate the frame, lid engagement and access space for assembly, debugging and maintenance.
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Circuit compartmentalization
Multi-Cavity EMI Shield
Align partitions and cavities with the circuit layout, grounding interfaces and surrounding components.
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Radio-frequency circuits
RF Shielding Case
Review attachment boundaries, interface openings and nearby circuits in the context of the RF layout.
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Baseband electronics
Baseband Shielding Cover
Coordinate the shield envelope with baseband components, adjacent RF circuitry and board mounting features.
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Mating and contact hardware
EMI Shielding Clip
Specify the retained part, contact location and installation method for the complete shield assembly.
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Drawing & Assembly Review
Review the shield
as part of the assembly.
Internal clearance, board grounding areas and attachment methods need to work together. Openings, formed edges, lid engagement and access for maintenance also affect the part definition.
- Geometry: coverage boundaries, component keep-outs and connection points.
- Manufacturing: material grade, thickness, forming features and finish.
- Assembly: frame-to-lid fit, installation direction and soldering or fixing conditions.
- Validation: part dimensions, assembly checks and the system tests defined for your project.
Manufacturing & Inspection
From forming requirements to assembly supply.
Keep the material, geometry and inspection criteria connected through one approved revision. Production plans are reviewed for the specific project.
Tooling & Process Preparation
Review the die concept against the part geometry, formed features and critical mating dimensions.
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Stamping & Forming
Connect the specified material, drawing datums and part features with a practical forming route.
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Dimensional & Assembly Checks
Check the agreed dimensions, edge condition, deformation and frame-to-lid fit.
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Packaging & Assembly Supply
Plan part orientation, handling and surface protection around the next assembly operation.
Explore Manufacturing →In-House Tooling · Design to Formed Part
Shield quality starts
with the tooling review.
A die shapes more than the outline. Attachment edges, holes, bends and lid engagement all need to relate to the installed part. Review these features with the assembly conditions so the quality requirements can be checked.
Ruishuo connects in-house die design and CAD/CAM simulation with stamping, finishing and final inspection. Manufacturability review considers the structure, material and forming requirements. Paid samples include a full dimensional inspection report.
- 100+ sets / month
- Factory die-making output
- 20+ presses
- Precision stamping equipment
Bring assembly requirements into die design
The attachment edge of a one-piece body, the engagement detail of a removable lid and the partitions in a multi-cavity shield have different forming priorities. Review each against its drawing datums.
Check the sample and the dimensional record
The dimensional report checks the drawing; the matching PCB, frame or lid checks installation and fit. Define acceptance for each assessment rather than using one as a substitute for the other.
Keep later changes under revision control
Changes to material, thickness, openings or engagement details may affect the tooling and mating parts. Discuss tooling charges, modifications and maintenance arrangements within the project scope.
Request a Tooling Review →
DFM feedback within 24 hours
Management Systems & Test Documents
Review the documents behind your procurement requirements.
Enlarge the supplied certificates and test documents. Their scope should be checked against the material and requirements of your project.
Quality management
ISO 9001
Quality management system certificate.
Environmental management
ISO 14001
Environmental management system certificate.
Test documentation
RoHS
First page of the supplied test report.
Screening documentation
SVHC
First page of the supplied substance screening report.
Paid Samples & Project Planning
Verify the sample before approving the production revision.
Define what the sample needs to demonstrate. Sample-stage timing and volume production delivery are reviewed separately.
3–5 days
Paid samples made to the agreed drawing and sample scope.
48 hours
Availability is reviewed against the structure, process and sample requirements.
7–10 days
A sample-stage schedule for projects requiring tooling; volume delivery is separate.
Project-specific
Delivery is reviewed after the drawing, sample, quantity and packaging requirements are confirmed.
Engineering Resources
Make your next design decision with better information.
Prepare a clearer manufacturing brief with practical guidance on drawings, materials and validation.
Shield Drawing Review
Define the mounting interface, critical dimensions and mating-part revision as one connected requirement.
Read the Drawing Checklist →Materials & Finishes
Review the base metal, material condition, connection method and final mating surfaces together.
Review Material Inputs →Inspection & Assembly Validation
Give part inspection and system validation their own methods, conditions and acceptance criteria.
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