Your Trusted Partner for High-Quality Manufacturing
At TOP Machining Inc., we deliver precision, consistency, and speed in every part we make. As a trusted CNC machine shop in the heart of Silicon Valley, we serve industries that demand the highest standards — aerospace, defense, semiconductor, medical, and technology.
Our skilled engineers and machinists use state-of-the-art equipment to deliver exceptional quality, tight tolerances, and fast turnaround times. Whether you need prototypes, one-off components, or high-volume production, TOP Machining ensures your project is completed on time and to spec.
Comprehensive CNC Services
We provide a complete range of machining and manufacturing solutions
5-Axis CNC Milling – Complex geometries, perfect finishes, and unmatched precision.
CNC Turning & Lathe Work – Efficient production for round and multi-feature parts.
Prototyping & Short-Run Manufacturing – Rapid development from concept to reality.
Large-Part Machining – Advanced equipment for oversized components.
Assembly & Additional Services – From machined part to complete turnkey solutions including finishing, bead plating, laser, sheet metal, welding, brazing and many more.
Every part is produced under strict quality control using our ISO 9001-2015 and AS9100-certified systems.
Materials We Work With
Our team machines a wide range of metals and plastics, including:
Aluminum • Stainless Steel • Titanium • Specialty Steel • Brass • Bronze • Copper • General Plastics • Cast Polycarbonate • Delrin (Acetal) • PTFE • Ultem • Acrylic • Nylon • Phenolic • G10 • F4 • PEEK • Vespel
Quality Assurance
We are all about delivering the highest quality possible to our clients here at TOP Machining.
Simply put, if you are not satisfied with the work we do for you, neither are we. To ensure that is never the case, though, we always take a logistical and systematic approach to each project we work on.
TOP Machining Inc. follows strict quality management systems to meet and exceed industry requirements:
- ISO 9001-2015
- AS9100D
- ITAR Registered
- JCP/EJCP Approved
Every component goes through rigorous inspection and documentation for full traceability.
Industries We Serve
Here at TOP Machining, we are well-versed in the techniques and methods required by companies from a wide range of different industries. When you outsource your machine work to our team, we will work as an extension of your workforce, representing your brand and delivering the highest quality regardless of what industry you operate in.
TOP Machining proudly supports clients across diverse industries:
- Aerospace & Defense – High-tolerance components and ITAR-registered manufacturing.
- Semiconductor & Electronics – Precision parts for high-tech fabrication environments.
- Medical Devices – Reliable machining for critical applications.
- Automotive & Energy – Durable, performance-focused components.
- Telecommunications & Technology – Custom parts for fast-evolving markets.
Do not worry or click away if your specific industry is not highlighted above as the list is not exhaustive – we encourage you to contact us directly to discuss your industry, company, and unique needs. From there we can discuss if and most likely how we can help you.
Customer Service
Our aim with any project that we take on, whether it’s big or small, a single component or a full line of prototypes and finished products, is to provide unparalleled customer service. From the very moment you contact us initially, throughout the design and manufacturing process to the completion of the project, we will work closely with you.
We always listen attentively to our clients and value your opinion and want to meet your needs and requirements. That is why we always guarantee a reliable, quick, and transparent line of communication between our team and your own.