Over 50 Years Exceeding Customer Expectations

An ISO-9001: 2015 Company

Experts in the Industry

You are experts in your industry, and we are experts in ours. Together, we can create custom solutions to meet your goals, budget, and expectations.

Client Consultations

Our expert client consultations produce specialty pieces. No matter how unique the application, we go straight from sketch to three-dimensional solution.

Huge Inventory

Our huge inventory of raw materials, grades, shapes, and sizes allows us to respond quickly to customer demands, so that we can begin machining your product immediately.

Recycle With Us

Put some green in your pocket by going green with your obsolete carbon and graphite materials! Recycle with us, and you will reduce your liability and your ecological footprint.

Carbon and Graphite Machining and Recycling Facility - Semco Carbon

Custom Carbon & Graphite Machining

Fifty Years of Experience

Our custom carbon and graphite machining capabilities are engineered from the ground up with our client's budget, goals, and expectations in mind. No matter the tolerance, no matter the finish, no matter how specific your need, our years of experience coupled with the most advanced machining resources will keep your organization humming with minimal delay. We aren’t just experts in carbon and graphite machining—we’re also experts in client consultation and collaboration. We’re in the business of creating solutions, no matter how unique the problem.

Carbon & Graphite Material Recycling

We’ll purchase your obsolete carbon and graphite materials for reclamation or proper disposal. Less waste in the landfill, more green in your pocket — just the kind of win-win solution we’re in the business of creating.

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Experience. Knowledge. Service.

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Custom Carbon & Graphite Machining

15 Feb

Meet Graphite Cost Estimator, Chris Fultz

We are a graphite company with many state-of-the-art machines, but we also are a graphite company of great people. On this blog, we like to shine a spotlight on some of the people that make our graphite machining operation successful. One of those people is Chris Fultz. Chris started at Semco in 2017, and now has almost 5 years with the company. We brag a lot on our employees, and you may wonder how Semco finds enough employees expert in the precision graphite machining that we do. The truth is, sometimes they find us, and occasionally, there are happy accidents.....

01 Feb

2022 Graphite Company Goals

A Great Start2022 is off to a running start at Semco. We began gathering our momentum around the midpoint of 2021. Last summer was the beginning of an aggressive growth for this graphite company. The amount of orders rebounded to pre-pandemic levels, and then surpassed those levels. We think that 2022 will be a record-setting year for us.The FundamentalsAt Semco, we often think about our fundamentals, the key graphite elements that make our business thrive. Keeping these things in focus is our strategy for success. Of course, our most important resource is our employees. We are, unfortunately, experiencing a job...

25 Jan

A Brief History of Graphite

In our graphite production business, we take little for granted. To deliver the best graphite solutions to our clients, we cannot cut corners in sourcing sound material, hiring and training knowledgeable employees, and investing in state-of-the-art machines. Doing these things right allows us to produce excellent graphite applications. If there’s one thing we do take for granted though, it’s graphite. That’s not to say we don’t study the material closely -- in fact, we’re dedicated to a deep understanding of what graphite is and how to best use it to meet our customers’ needs.Working with graphite applications every day, we...