Services
Tube Machining and Cutting
Precision Tubing Cut To Length For Your Application
SEPCO provides cut-to-length tubes for a wide range of applications. Tube cutting is a passion for us and we have made the investments to be very good at it. Our cut-to-length products go into a tremendous range of industries ranging from automotive, heavy truck, marine to agriculture. Stamping houses often weld our tube into their assemblies.
Machining
There are a lot of different machining processes and that means there are lots of different ways to machine the same part.
At SEPCO, we use a wide variety of machine tools and processes that make us different than any other machined parts supplier.
While we have some of the very latest technology available in the machining world, we also continue to use the best of older technology. The reason is simple – for certain machined parts, the old technology still outperforms even the latest and greatest new machine tools.
We embrace both the old and the new. The end result is a very efficient process to produce parts for our customers.
Metal Cutting
Capabilities To Cut-To-Size Rods, And Bars To Custom Length
Need some metal cut to an exact length? We have the equipment to help.
There are several ways to cut blanks or slugs and we use three different methods:
- Cold Sawing – Our Nishijimax Cold Saw can handle up to 4″ diameters and is accurate to within +/-.004″ on length. Cold sawing is fast, accurate, and leaves a “burr-free” end cut. (Burr-free is a discussion topic)
- Band Sawing – Up to 10″ diameter
- Cold Sawing – On our Sinico machines is an exciting option for many parts
Custom Banjo Fittings
SEPCO specializes in manufacturing banjo fittings for smaller automotive parts, and makes banjo bolts as well, providing you with a one-stop-shop for all your banjo fitting needs.
ISO-9001:2015 Certified
Quality You Can Trust
At SEPCO, we take quality seriously. Our ISO 9001:2015 certification demonstrates that every step of our machining process – from quoting and setup to production and delivery—meets internationally recognized standards for quality management.
What This Means for You
- Consistent Quality – Every part is produced with repeatable precision and documented processes.
- On-Time Delivery – Standardized workflows and lean improvements keep projects moving efficiently.
- Traceability & Documentation – Every order is backed by records for full accountability.
- Continuous Improvement – Regular audits and internal reviews drive us to get better every day.
- Customer Confidence – Certification proves our commitment to reliability and performance.
Why It Matters
ISO 9001:2015 certification isn’t just a badge – it’s a guarantee of trust. It means you can depend on SEPCO for precision machining, tube cutting, banjo fittings, and general machining services that meet the highest global standards.
Industries and Markets
Here at SEPCO, we do things differently than the average machine shop. We have a long-standing and healthy relationship with our clients and recognize that technological growth is paramount to staying competitive in today’s global economy. Through this technology we are able to act as suppliers to many markets, providing our customers with precision solutions for rubber to metal molding companies, unique aluminum extrusions manufacturers, banjo fittings producers, and precision metal stamping manufacturers.
