QSIL

QSIL is a leading producer of fused quartz products, which are sold under the trademark ilmasil® and PH. Its products are widely supplied throughout the global market from the factories in Germany and The Netherlands. The sole focus of QSIL is the manufacture of fused quartz. This covers the raw material treatment, the fusion of heavy wall cylinders, the manufacturing of small and large diameter tubes, and the fabrication of customized products... Our worldwide customer base relies on the quality and performance they receive from QSIL's products. QSIL's main objective is to supply products which bring the highest level of value to our customers... With the premium brand ilmasil® PQ QSIL offers a material for highest requirements. This clear fused quartz excels the highest purity standards for semiconductor materials: With a sum of total 5 ppm for all typical trace elements the purity of ilmasil® PQ falls below the values of highest purity level of any fused quartz materials..

Also known as: QSIL Ceramics GmbH, QSIL Corp., QSIL GmbH, QSIL Group, QSIL Ingenieurkeramik GmbH, QSIL Metals Hermsdorf GmbH, QSIL Nederland B.V.

Registration numbers: HRB 518978 (W)

VAT numbers: DE304926076

Primary location: Ilmenau Germany