Your Ultimate Source in Machine Shop Referrals

We offer services that take you from drawings to prototype. With many years of experience in prototype machining, we can consult and help troubleshoot during the design phase of your project.

Our machine shop is ready to build your concept from drawings. We are also able to provide for your manufacturing needs with custom drill jigs and fixtures, as well as inspection alignment tools. Arrangements can also be made for short run production and mechanical assembly.

For your convienience, we can take your project from start to finish by outsourcing to reliable and cost-effective vendors for your sheet metal parts.

Expedited Service Available (with prior arrangement)
To meet your deadlines, we can accomodate your needs with extended hours, including weekends.

About the Owner:

Leon Fung is owner and head machinist of Proto-Solutions & Machining. He opened the shop for business in May 2003 in the Miramar area of San Diego, CA.

In the early 1970s, Leon worked for Boeing as a tooling machinist responsible for tooling production and tooling design. He then moved to San Diego in the 1980's and became a senior prototype machinist at Instrumentation Research Technologies (IRT Corporation.) He gained a great deal of experience with X-ray inspection equipment, and eventually served for 7 1/2 years as supervisor for a machine shop of eleven members.

Leon continued his trade at Nicolet Imaging Systems (later GenRad Corporation) and specializes in practical mechanical design from concept, as well as prototype machining.

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