Technical Glass Products – High-Purity Fused Quartz for High-Temperature and Semiconductor Use

Since 1990, Technical Glass Products (TGP) has been a trusted U.S. manufacturer and fabricator of high-purity fused quartz glassware. We specialize in low contamination fused quartz and quartz glass for high temperature use, serving the semiconductor, laboratory, and industrial markets with precision-engineered solutions.

Our two state-of-the-art manufacturing facilities allow us to maintain a large inventory and fulfill custom orders with speed and accuracy. Products include quartz tubing, rods, flat stock, and laboratory ware, all manufactured to exacting standards. Tubing is available in a range of sizes, including large diameters up to 750mm, with excellent diameter and wall-thickness tolerances.

At TGP, we use only the highest-grade raw materials, ensuring impurity levels remain below 25 ppm. This makes our fused quartz ideal for semiconductor manufacturing, where cleanliness and thermal stability are critical to process reliability.

What sets TGP apart is our commitment to quality, customer support, and technical expertise. Our experienced engineers and glassblowers provide design assistance and help select the best materials for your application—whether for extreme temperatures, precision tolerances, or specialized purity requirements.

All products are backed by a guarantee of workmanship and quality, and we’re proud to support both standard and custom orders with fast response times and dependable delivery.