Quartz Insulation Ring

Semiconductor Manufacturing Industry

For wafer etching, deposition, and cleaning equipment: Etch rings, focus rings, shield rings, insulation rings, chamber protection rings, etc.

Photovoltaic Solar Industry

For monocrystalline furnaces, multicrystalline furnaces, and PECVD coating equipment; used as hot zone components, carrier rings, thermal insulation rings, and electrode insulation rings.

LED & Sapphire Processing Industry

For MOCVD equipment, high-temperature annealing furnaces, and epitaxial furnaces; used as thermal insulation rings, support rings, and heat retention rings.

Optics & Vacuum Coating Industry

For optical coating machines and vacuum sputtering equipment; used as shield rings, pressure equalization rings, thermal insulation rings, and vacuum chamber components.

Fiber Optics & Optical Communications Industry

For fiber drawing towers and optical preform processing equipment; used as high-temperature support, positioning, and thermal insulation components.

Laser Equipment Industry

For high-power laser equipment and laser cutting/welding machines; used as optical path protection rings, thermal insulation rings, and insulation rings.

Laboratory & Analytical Instrumentation Industry

For spectrometers, high-temperature reactors, muffle furnaces, and cleaning equipment; used for corrosion-resistant and high-temperature-resistant sealing and support applications.

Electronic Ceramics & Precision Heat Treatment Industry

For electronic ceramic sintering, precious metal heat treatment, and precious metal smelting; used as high-temperature-resistant and deformation-resistant support rings.

Chemical & Corrosion-Resistant Equipment Industry

For applications involving strong acids and bases; used as sealing rings, isolation rings, and pipe flange insulation gaskets.

Flat Panel Display / Panel Industry

For LCD/OLED panel cleaning, coating, and annealing equipment; used as high-temperature-resistant and high-purity quartz components.