Technetics Group is a globally trusted source for highly engineered components, seals, assemblies, and sub-systems custom-des ... igned for high performance and extreme applications in the semiconductor, aerospace, flow control, nuclear, and life science industries. Our brands include HELICOFLEX® spring-energized metal seals, BELFAB® edge-welded metal bellows, FELTMETAL® abradable seals and acoustic media, BIO-GUARDIAN® polymer seals, ORIGRAF® graphite seals, SAFE-SHEAR® Burst Discs. Technetics PTFE & Polymer Solutions, engineers and manufactures a full range of standard and custom polymer products and services, including tapes and films, thread seal, rods and cylinders, compression- and isostatic-molded components, custom machining, and high-performance etching. Technetics Semi offers semiconductor component cleaning, ESC refurbishment, thin film coating and more. read more