About Us

Schlegel Electronic Materials, Inc. manufactures and sells EMI shielding and thermal management materials.

Leading EMI and Thermal Management Manufacturer

Schlegel Electronic Materials, Inc. (SEM) invented highly conductive fabric over foam shielding gaskets in 1987, marking a major breakthrough for the electromagnetic interference shielding of electronic enclosures and has become the pre-eminent manufacturer of electromagnetic interference (EMI) shielding products.

Schlegel’s high-performance products include innovative Fabric Over Foam Gaskets, I/O backplane shielding gaskets, Conductive Elastomers, RF Absorber Materials, and other enclosure gaskets and board-level shielding products that enable the computer, telecommunications, military, medical, and electronics industries to meet global requirements for electromagnetic compatibility.

From concept to production, SEM’s complete portfolio of shielding products combines highly conductive materials with flexible foams and coatings to provide the latest EMI containment solutions.

The company’s world-renowned EMI shielding gaskets are available in hundreds of profiles and unique designs, with attachment options that include mechanical self-attaching, clip, rivet, and a variety of pressure-sensitive adhesives.

Global Provider of Thermal and Electromagnetic Solutions

Schlegel’s global footprint offers unparalleled support and service. Locations included:

  • U.S. Headquarters, Rochester, NY
  • Europe: Belgium-Schlegel Electronic Materials, Bv
  • Asia: Schlegel Electronic Materials (Dongguan) Limited
  • Hong Kong and sales offices in Shanghai & Taiwan.
  • Customer Service, Sales, Manufacturing Operations & R&D Centers at all locations.
  • Global Product Management, located in Belgium.

SEM has no geographic boundaries and can provide supply chain and service around the clock.