Tamshell Precision CNC Machining
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Tamshell Precision CNC Machining
Our belief in providing superior quality parts with unmatched customer service is what sets Tamshell apart from our competitors, and what keeps our customers coming back. We manufacture parts right the first time and to our customer's specifications because quality is our #1 priority. We machine every type of plastic material, whether it's unfilled or filled we got you covered.

Not only do we machine all plastic materials, we also specialize in Aluminum, Brass, Bronze, and Steel.
Services
John Hernandez and Art Pierce founded Tamshell Corporation in 1980, in a small warehouse in Norwalk, California. Their goal was to manufacturer quality tight-tolerance parts, and build strong relationships, while striving for exceptional customer service. In those days, manufacturing parts on conventional Lathes and Mills wasn't easy and took a steady hand and dedication to ensure quality.
Tamshell precision CNC machining is all about our teams - people are what make our company great and our most valuable resource. We believe it's vital to create a great working culture because it's when our employees feel happy, safe and valued that they can provide the best level of service to our customers.
We produce an extremely wide range of custom precision machined components that are machined to our customers' specifications. Our 4th & 5th axis CNC Mills, CNC Swiss Screws, and CNC Turning machines allow us to be able to precision machine components with tight tolerances - with just about any machinable plastic or metal material.
Tamshell has been committed to delivering quality parts to industries throughout the World for the past 39 years. We understand the demand for high quality precision machined parts with quick turn around times, that is why we work around the clock, to have them ready when our customers need them.

For this reason, hundreds of companies have recognized us as their critical supplier - an exclusive certificate only given to a select few machine shops.The industries listed below are just a few of the many that we serve throughout the world. Feel free to contact us with any questions you may have.
I have been using Tamshell for 7+ years now and have found them to be one of our best suppliers. Their deliveries are always on time and the quality of their work is excellent. We manufacture parts right the first time, burr free and to our customers specifications because quality is our #1 priority.
Reviews (6)
Justin Hawkins
Justin Hawkins
Nov 20, 2021
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Having worked in the industry for many years, Tamshell has been nothing but amazing to me. Top notch management and a wonderful working culture. It's a pleasure to be a part of this team!
Stephanie Ruvalcaba
Stephanie Ruvalcaba
Oct 15, 2021
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I've been here for over 3 years now... Overall it is a VERY fast paced work environment with always a lot going on... If you enjoy fast paced work this is the place for you!
Personally think there are many long term opportunities here to learn and grow alongside the company. The owners are present and listen to their employees which I can appreciate. If you're up for the challenge they'll give you the time of day. I came from a completely different line of work and wouldn't be where I am today without the knowledge shared by everyone here at the company.
Anonymus User
Anonymus User
Jan 31, 2021
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I worked with Tamshell for less than a year, despite accepting a job year here in the hopes of a long-term position. I left voluntarily for the following reasons. The despicable actions by some of the employees went unresolved by the company even though I made multiple attempts to have these issues resolved. These particular employees bullied other employees and even their customers. Some of their actions included repeatedly calling a customer a condescending name, laughing at another customer and going so far as to put him on speakerphone so they may laugh (unbeknown to him) at his Nigerian accent
Jessica Pineda
Jessica Pineda
Dec 18, 2019
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Horrible work experience , very unprofessional. The owners want you to be like robots while they are having the time if they’re lives chatting it up the whole time . Very disappointing. & must I add they are always micromanaging employees they watch the camera like hawks.
Ruby Aguilar
Ruby Aguilar
Nov 25, 2019
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I’ve never worked for a company that has made me feel as welcomed as Tamshell. Management cares about their employees, they organize fun activities (were cash prizes are awarded) , luncheons, holiday gift cards, and even celebrate the employee’s birthdays (with cupcakes/donuts). If you ask me, it’s a great work environment!
Jose Lara
Jose Lara
Oct 23, 2018
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Another terrible place to work for in corona alongside its competitor hoosier machine shop. Both places are undesirable for beginner machinists and experienced alike. Nobody give these guys your business please, they're better served to not get any of it. Both of them need to reevaluate how they run things.