Semiconductor Quartz Components

  • Precision-welded quartz side arm on a high-purity fused silica bell jar, showing fire-polished finish.

    Quartz Bell Jar with Gas Inlet for CVD Reaction Chambers

    Upgrade your semiconductor processing with our high-purity fused silica quartz bell jars. Specifically designed for CVD (Chemical Vapor Deposition) and plasma reaction environments, these chambers offer exceptional thermal stability and chemical resistance. Each unit features a precision-welded gas inlet side arm and an integrated internal distributor to ensure uniform gas flow across the wafer surface. Whether you are scaling up production or conducting R&D, our CNC-machined quartz solutions provide the vacuum integrity and purity your process demands.

  • quartz boat

    quartz boat

    The quartz boat is made from high-purity fused silica and designed for semiconductor diffusion furnaces, oxidation furnaces, annealing systems, and wafer handling processes. It offers excellent thermal shock resistance, high-temperature performance, and chemical stability in ultra-clean environments.
    We support full customization, including slot spacing, wafer capacity, wall thickness, dimensions, and CNC machining. Quartz boats are widely used in semiconductor fabrication, solar cell processing, optical fiber production, and research laboratories.

  • quartz glass bell jar

    Quartz Glass Bell Jar

    Upgrade your semiconductor processing with our high-purity fused silica quartz bell jars. Specifically designed for CVD (Chemical Vapor Deposition) and plasma reaction environments, these chambers offer exceptional thermal stability and chemical resistance. Each unit features a precision-welded gas inlet side arm and an integrated internal distributor to ensure uniform gas flow across the wafer surface. Whether you are scaling up production or conducting R&D, our CNC-machined quartz solutions provide the vacuum integrity and purity your process demands.