Parts with close tolerances such as complex medical gaskets are made on presses specially engineered to die cut sheet or roll materials. The company makes its own dies. Materials include neoprene, silicone, polyethylene foam, and copper foil, among others. They are FDA approved, RoHS compliant, or certified to customer specs.

Apex Die & Gasket Inc, Box 1442, Tempe, AZ 85280, www.info.hotims.com/27263-508