Precision Manufacturing for the Semiconductor Industry
Trusted by semiconductor leaders for ultra-precise components that power industry and meet the highest quality standards.
Large Invar Housing
BTX Precision delivers high-performance components that support the world’s most advanced semiconductor equipment and infrastructure.
From wafer processing systems to metrology tools and photonics assemblies, our vertically integrated manufacturing organizations provide the quality, cleanliness, and repeatability this fast-moving industry demands. Whether you're building for front-end fabs or back-end test and packaging, BTX brings the scale, process control, and engineering support to help you meet today’s challenges — and tomorrow’s innovations.
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- Custom Invar Housing
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- Large Invar Housing
Semiconductor Materials Expertise
Semiconductor manufacturing requires absolute precision and exceptional cleanliness — and that’s where BTX excels. Our organizations specialize in machining and fabricating complex components used in deposition, etch, lithography, and inspection systems.
From prototypes to high-volume production, BTX is a trusted extension of your manufacturing team.
With core competencies in materials specific to semiconductor components, including:
- High-Purity Aluminum Alloys (e.g., 6061-T6, 6063, 5083) – Widely used for chamber components and structural parts
- Stainless Steels (e.g., 316L, 304) – Corrosion-resistant, cleanroom-compatible, ideal for wetted and structural parts
- Titanium Alloys (e.g., Ti-6Al-4V) – Lightweight, strong, and highly corrosion-resistant, used in high-purity applications
- Nickel Alloys (e.g., Inconel 625, Hastelloy) – Excellent performance in high-heat and corrosive environments
- Engineered Plastics (e.g., PEEK, PTFE, PFA, Vespel) – Chemically inert and used in wet processing and insulating components
- Carbon/Graphite – Used in etch chambers and as electrodes due to thermal and chemical stability
All components are produced with a focus on surface integrity, dimensional accuracy, and contamination control.
- Vacuum chamber hardware
- Wafer handling components
- Cooling plates and fluid channels
- Tool frames, housings, and brackets
- Gas and fluid distribution manifolds
- Precision-machined optics mounts and enclosures
Semiconductor Components We Support
BTX manufactures high-precision components and subassemblies for leading-edge semiconductor equipment manufacturers. Our parts are used in high-vacuum, high-temperature, and contamination-sensitive environments where performance and consistency are non-negotiable.
Certified Clean. Built with Precision.
BTX organizations operate under AS9100D and ISO 9001-certified quality systems, with ITAR compliance and clean room environments designed to support high-purity manufacturing for semiconductor tools and systems.
Semiconductor-specific Capabilities
- Ultra-Precision CNC & Multi-Axis Machining – Sub-micron tolerances for complex, high-accuracy components like wafer chucks and chamber parts
- Surface Finishing: Lapping, Grinding & Polishing – Achieving ultra-flat, low-Ra finishes critical for sealing and vacuum performance
- Cleanroom Manufacturing & Packaging (ISO 6 or better) – Controls particle contamination for vacuum and wafer-facing applications
- Megohm-Grade DI Water Cleaning with HEPA/ULPA Filtration – Ensures cleanliness levels compliant with SEMI standards
- High-Purity Material Expertise – Includes aluminum alloys, 316L stainless, titanium, ceramics, and engineered plastics like PEEK and PTFE
- Vacuum-Compatible Coatings & Surface Treatments – Anodizing, PVD, and passivation for corrosion resistance and plasma compatibility
- Advanced Inspection & Metrology – CMM, non-contact optical, and surface flatness measurement to ensure compliance and repeatability
- Traceability & SEMI-Compliant Documentation – Full lot tracking, particle counts, and validation for cleanroom-critical components
Start Your Next Semiconductor Project with BTX
Whether you're sourcing precision defense components or need a certified defense manufacturing partner, our organizations have the tools, talent, and technology to deliver.
ERA brings 5 Axis and Horizontal milling with multi pallets for dedicated set ups and lights out machining capabilities, offering turning, milling, brazing, EDM, assembly and grinding.
Gen-El-Mec Associates specializes in complex milling and turning for prototype, short-run and long-run production utilizing innovative machining techniques, state of the art equipment and stringent quality control.
i3DMFG specializes in additive manufacturing, particularly Direct Metal Laser Solidification, with expertise and capacity to support both development and production requirements.
A1J Technologies is a one-stop machine shop specializing in precision machining, advanced laser applications, and rapid-turnaround parts cleaning.
Chandler Industries combines precision machining with sheet metal fabrication, welding, complex assembly, and other processes to deliver comprehensive solutions.
Addison Precision Manufacturing is a top-tier contract manufacturer that excels in producing high-precision machined components.
Partner with BTX for Semiconductor-Grade Precision
Ready to scale with a partner that understands the critical needs of semiconductor manufacturing? BTX delivers the speed, precision, and reliability needed to support the next generation of chip production.