QQE’s Plasma Tube product is the perfect solution for your engineering needs. These tubes are typically used in etch or removal process steps. With our plasma tubes, you can be confident that our meet the stringent industry requirements when it comes to cylindricity and concentricity. QQE has developed a unique fixturing process that allows us to make tubes in highly repeatable and reproducible manner. We provide high purity quartz for high tech markets including the Semiconductor Quartz market.