EMI Rfi Shielding Solution Jinan ,China
Looking for high-performance EMI shielding solutions?
Our premium EMI Washers are engineered to provide excellent electromagnetic interference suppression for electronic enclosures, panels, and assemblies. Designed using conductive elastomers and high-quality metal materials, they ensure long-lasting protection and mechanical stability.
High Shielding Effectiveness
Resistant to Corrosion & Oxidation
Custom Sizes & Materials Available
Ideal for Telecom, Aerospace, Military & Medical Devices
Jinan EMI Shielding Technology CO., LTD established in 2003 is a high-tech enterprise majoring in the research and development of EMI Shielding Materials, EMI Gaskets , EMI Shielding Room Products, pyramidal microwave absorber and Thermal Management Products. On the basis of the soft fabrics , the company use five patent techniques , adopts special crafts , and has developed the new materials of electromagnetic wave shielding fabrics.
In today’s high-tech world, where electronic devices are central to everything from communication systems to medical equipment, Electromagnetic Interference (EMI) poses a serious threat to performance and safety. At EMI Shielding (Changzhou) Co., Ltd., we offer a wide range of advanced EMI solutions, including high-quality EMI Washers designed to provide optimal shielding and grounding for electronic assemblies.
What is an EMI Washer?
An EMI washer is a specially engineered gasket or spacer made from conductive or elastomeric materials that prevent electromagnetic interference from disrupting sensitive components. These washers are typically placed between surfaces in electronic enclosures, ensuring continuity in grounding paths and maintaining shield integrity.
Jinan EMI Shielding Technology Co., Ltd., founded in 2003, is a high-tech Chinese enterprise specializing in electromagnetic interference (EMI) shielding solutions. Their expertise spans research, development, and production of a wide array of products, including EMI shielding materials, gaskets, shielding rooms, microwave absorbers, and thermal management materials.
Based in Jinan, Shandong Province, with facilities crafted for die-cut processing and custom fabrication, the company holds multiple patents for its unique shielding fabric technology achieving up to 100 dB attenuation and a surface resistivity as low as 0.005–0.008 Ω/sq, marking it among the top in the world.
Product Portfolio
- Soft EMI Shielding Materials
Fabric-based materials leveraging proprietary techniques to offer excellent conductivity and flexibility—ideal for non-rigid shielding applications.
- EMI Gaskets
A versatile line featuring:
- Fabric-over-foam gaskets
- Conductive silicone elastomers
- Beryllium copper finger stock
These are available in a variety of shapes sourced from in-house die-cutting capabilities.
- Conductive Tapes & Honeycomb Panels
- Adhesive tapes embedded with conductive fillers
- EMI honeycomb vent panels, enabling airflow without electromagnetic leakage—vital for cooled enclosures.
Ready-made shielding canisters and customized UV-formed enclosures suited for PCB-level and wireless device protection.
- Microwave Absorbers & Shielding Rooms
Pyramidal absorbent materials used to construct anechoic chambers or EMI-shielded rooms—over 200 projects completed.
- Thermal Management
Complementary solutions addressing heat dissipation requirements in electronic assemblies.
Technological Leadership
- Low-resistivity fabrics: With surface resistivity below 0.008 Ω/sq and up to 100 dB effectiveness, positioning the company among top global players.
- Patented processes and materials: Five proprietary technologies underpin their fabric development and overall shielding solutions.
- In-house die-cutting: Enables custom shapes precise to customer specifications, efficiently accommodating diverse design needs.
Applications & Market Reach
Their products serve multiple industries:
- Electronics & Telecommunications: PCB shielding, RF modules, mobile devices
- Automotive & Aerospace: Sensor, control, and communication system protection
- Medical: Shielded rooms for imaging equipment, interference-sensitive devices
- Defense & Security: Secure enclosures, EMI/RFI protected facilities
- Thermal solutions: Cooling for electronics infrastructures
Their global licensing and commercial relationships underscore a broad-reaching clientele with strong IP and certification grounding.
Contact & Capability
- Main Address: 1‑301 Xingfuliancheng Laser Park, Kejia Road, Jinan, China
- Tel: +86‑531‑81901321
- Emails: info@emishielding.com.cn
- Services: OEM/ODM, custom die-cut, fabricating to drawing specifications, consulting, technical support