Shenzhen Ruishuo Metal Co., Ltd. — ISO 9001 & IATF 16949 Certified
chinarswj@shieldingcover.com

Medical & Industrial Precision Shielding Solutions

Precision shielding cans for medical devices, industrial controls, server systems and other critical applications. Meeting strictest EMC compliance requirements, supporting specialty materials and surface treatments—safeguarding life sciences and industrial production.

Medical-Grade Certifications Complete
EMC Compliance Guarantee
Specialty Process Support
Long-Term Technical Support
Application Areas

Medical Industrial Shielding Applications

From imaging equipment to surgical instruments, from industrial PLC to server systems—each application has carefully engineered shielding solutions.

Medical Imaging Equipment

RF shielding for CT, MRI, ultrasound and other medical imaging devices. Requires ultra-high shielding efficiency (≥90dB) and magnetic shielding properties while ensuring patient safety.

High Shielding EfficiencyMagnetic ShieldingBiological Safety

Medical Surgical Systems

Surgical robot, endoscope and other surgical system control circuit shielding. Must meet sterility requirements, supporting sterilization processing (high-temperature sterilization/radiation sterilization).

Medical SterilizationSterile DesignHigh Reliability

Industrial Control Systems

PLC, frequency converter, servo drive and other industrial control circuit shielding. Requires harsh environment tolerance (high temperature, explosion-proof, strong magnetic fields), long-term reliable operation.

Explosion-Proof CertHigh-Temperature DurabilityProtection Rating

Server Power Systems

High-power power supplies, power modules, rectifier circuits shielding solutions. Requires excellent thermal dissipation, high-power processing, long-term fault-free operation.

Thermal OptimizationHigh PowerProtection Rating
Certification Standards

Medical Industrial Complete Certification

ISO 13485

Medical device quality management system ensuring product design-to-production compliance

IEC 60601-1-6

Medical device EMC universal standard covering electromagnetic compatibility and safety

Industrial IP Protection Rating

IP54/IP65 protection rating certifications addressing harsh industrial environments

Explosion-Proof (ATEX)

EU explosion directive applicable to explosive gas environment industrial applications

RoHS/REACH

EU hazardous substance restriction directive ensuring environmental and safety compliance

Sterilization Process Certification

Supporting high-temperature sterilization, ETO sterilization, radiation sterilization medical processes

15 Years+
EMI Shielding Manufacturing Experience
1300+
Global Clients
3M Strokes/Day
Daily Production Capacity
100+ Sets/Month
Tooling Development Capability
Trusted By

Chosen by Global Leading Brands

Serving telecom, consumer electronics, automotive, medical and many other industries

ISO 9001 Certified
IATF 16949 Certified
ISO 14001 Certified
NDA Signed
Manufacturing Strength

Professional EMI Shielding Cover Manufacturing Base

20+ high-precision stamping presses, 20-member professional R&D team, 2-3 day fast delivery, providing full-process service from design to mass production

High-Precision Stamping Workshop Stamping Workshop

High-Precision Stamping Equipment

Equipped with 20+ high-speed precision stamping presses, with a daily stamping capacity of 3 million strokes and accuracy of ±0.01mm.

3M Strokes/Day ±0.01mm Precision
EMI Shielding Can Precision Stamping Manufacturing Tooling Center

In-House Tooling R&D Center

20-member professional R&D team, producing 100+ sets of precision tooling per month, from drawings to finished products in as fast as 2-3 days.

20 R&D Engineers 100+ Sets/Month
Quality Testing Laboratory Quality Lab

Full-Process Quality Control

Incoming inspection → In-process control → Final inspection → Shipping inspection, dual certified with ISO 9001 and IATF 16949.

ISO 9001 IATF 16949
Medical & Industrial Solutions

Strict Compliance
Worry-Free Shielding

Medical and industrial applications demand no compromise on shielding cans. Through ISO 13485 system certification and complete EMC testing verification, we safeguard every product.

ISO 13485
Complete EMC Testing
Long-Term Support
Medical-Grade Shielding Can
Production Workshop
EMI Shielding Can Precision Stamping Manufacturing
EMI Shielding Can Deep Drawing Manufacturing Process
FAQ

Medical Industrial Frequently Asked Questions

What special treatment do medical-grade shielding cans require?

Medical-grade can special treatments include:

  • Biocompatibility: All materials pass biocompatibility testing with no toxic substances;
  • Sterilization Process: Support high-temperature sterilization (121℃), ETO sterilization, radiation sterilization with optimized material and structure;
  • Surface Treatment: Medical-grade surface treatment (such as electropolishing) ensuring non-toxicity and harmlessness;
  • Cleanliness Control: Production environment must meet GMP cleanroom standards for medical devices;
  • Traceability: Every batch records material sources, production parameters, test data ensuring full traceability.
What protection ratings are needed for industrial use?

Industrial Protection Rating (IP Rating):

  • IP54: Standard industrial environment, dust and splash resistant;
  • IP65: Harsh industrial environment, complete dust and spray water protection;
  • IP67/IP68: Wet/submerged environments like water treatment, mining operations.

Explosion-Proof Certification (ATEX):

  • Explosive gas environments: require ATEX II G certification;
  • Explosive dust environments: require ATEX II D certification;
  • These certifications require specialized material, surface treatment, and structural design.

We recommend determining required protection ratings based on your application environment, and we can provide appropriate solutions.

Can shielding cans be sterilized? Will it affect performance?

Yes, shielding cans can be sterilized with specialized design:

  • High-Temperature Sterilization (121℃): Materials must select heat-resistant alloys (such as German silver, stainless steel) avoiding standard iron;
  • ETO Sterilization: Materials must be ETO-insensitive; certain coatings (such as certain surface treatments) should be avoided;
  • Radiation Sterilization: Must select radiation-resistant materials; some organic coatings may be damaged.

Post-sterilization shielding efficiency typically unchanged or slightly improved (certain coatings may be activated). Recommend sample pre-sterilization verification.

Can specialty materials (titanium, medical-grade stainless steel) be supported?

Fully supported. Our process capabilities cover:

  • Medical-Grade Stainless Steel (316L): Superior biocompatibility and corrosion resistance;
  • Titanium & Titanium Alloys: Ultra-high strength, lightweight—ideal for implantable medical devices;
  • Specialty Conductive Alloys: Such as beryllium copper, phosphor copper with biocompatible coatings;
  • Composite Materials: Metal+ceramic or metal+polymer combinations.

Specialty materials increase costs and process difficulty, but we have extensive experience. Early engineering coordination recommended for DFM assessment and cost optimization.

What verification is needed before mass production?

Medical Product Verification Process:

  • Design Verification: Shielding efficiency, mechanical strength, post-sterilization performance simulation;
  • Process Verification: Stamping parameter, surface treatment, sterilization process trials;
  • Sample Approval: First production batch tooling samples undergo complete third-party testing;
  • Production Capability Verification: Verify process capability and consistency on formal production line;
  • Long-Term Stability: Post-production periodic sampling testing ensuring consistency.

This process typically requires 3~6 months but ensures zero product launch issues.