Custom Precision Quartz Glass, Sapphire & Ceramic Components Manufacturer
Drawing-based fabrication of fused quartz, sapphire and advanced ceramic components for semiconductor, photovoltaic, optics, laboratory and industrial thermal-processing applications.
Product Range
Typical Products We Fabricate
Drawing-based manufacturing for fused quartz, sapphire, and precision ceramic parts used in semiconductor, photovoltaic, optics, laboratory, and industrial heating equipment.
Quartz Diffusion Tubes / Furnace Tubes
High-purity fused quartz tubes for diffusion, oxidation, and thermal processing lines.
Quartz Wafer Boats
Precision quartz wafer carriers and boat racks for horizontal and vertical furnace tools.
Quartz Plates & Viewport Windows
Optically polished quartz plates, windows, and viewport components for process monitoring.
Quartz Flanges & Fittings
Machined quartz flanges, collars, and fittings for tube assemblies and process chambers.
Quartz Bell Jars & Domes
Custom quartz bell jars, domes, and chamber covers for CVD, vacuum, and thermal systems.
Quartz Cleaning Tanks
Quartz cleaning vessels and wet-process tanks for high-purity chemical environments.
Quartz Gas Injectors
Quartz injectors and showerhead-style parts for gas distribution and reactor assemblies.
Sapphire Windows
Single-crystal sapphire windows and optical flats for plasma, optics, and high-temperature use.
Precision Ceramic Components
Advanced ceramic parts for insulating, wear-resistant, and high-temperature assemblies.
Custom Quartz Parts
Drawing-based quartz, sapphire, and ceramic parts manufactured to your dimensions and tolerances.
Core Manufacturing
Our Core Capabilities
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CNC Precision Machining
CNC grinding and milling support cylindrical, flat, and complex-profile work on quartz, sapphire, and advanced ceramics after drawing review.
Precision Cutting
Diamond wire saw and laser cutting processes support controlled slicing and edge requirements for quartz and sapphire components.
Grinding & Polishing
Multi-stage lapping and polishing processes support low-roughness surfaces for quartz windows, sapphire viewports, and precision optical flats.
Thermal Processing
Hydrogen-oxygen flame welding joins quartz tubes and flanges, with leak-testing requirements reviewed for relevant assemblies.
Industries We Serve
Industries We Serve
Semiconductor
Diffusion tubes, wafer boats, etching rings, and chamber components
Photovoltaic
Crucibles, carriers, and process tubes for solar cell manufacturing
Optics & Photonics
Precision windows, lenses, and optical-grade polished components
Scientific Research
Custom labware, reaction vessels, and specialized fixtures
By the Numbers
TuguanSemi at a Glance
Established
Material Grades
Production Lines
ISO 9001 Certified
Company Timeline
Founded in Donghai County, the heart of China's quartz industry
Quality management documentation and supplier review process established
Expanded to 5 production lines with upgraded CNC machining center
Rebranded as Tuguan Semiconductor — entering precision semiconductor components market
Exporting to semiconductor equipment manufacturers across Asia, Europe & Americas
Certifications & Standards
Standards & Compliance
Quality documents, material traceability support, and compliance declarations for precision quartz and ceramic component fabrication.
ISO 9001
Quality Management System
SGS
Testing & Certification
SEMI
Standards Compliance
RoHS
Restriction of Hazardous Substances
REACH
Chemical Safety Regulation
Get Started
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Share your drawing or specifications — our engineers will review the project and follow up with quotation details.