About

Southwestern Manufacturing Inc is the single source supplier for sophisticated steel challenges, and we’re determined to deliver.  We operate with broad knowledge and experience in steel fabrication and machining for the world’s leading manufacturers since 1994.  SMI has extensive understanding of the industry and customers requirements.

We run a collection of some of the largest equipment in the world with a dedicated team of 300 skilled professionals.  SMI provides precise, custom-made manufacturing, to ensure superior quality, reliability, efficiency, and satisfaction.

Southwestern has significantly increased its plant capacity to accommodate our annual steel turnover of over 10 million pounds, which is distributed among four state-of-the-art facilities managed by a team of 300 highly skilled professionals. With operations running two shifts a day, seven days a week, we ensure that your project is completed according to the agreed schedule. SMI stands as the ultimate solution for all your steel fabrication and machining needs. Our dedicated team is committed to ensuring your success.

The Southwestern Manufacturing Inc. team showcases a blend of perseverance and skill, honed through rigorous training in steel fabrication. Our proficiency spans across various stages including procurement, cutting, stress relieving, shot blasting, fitting, welding, machining, non-destructive testing, and final paint.  With in-house quality checks and customized sub-assemblies, we ensure seamless delivery through our logistics network. This meticulous process results in top-notch finished products across a wide array of industries, conveniently delivered to your location.

Our diverse range of skills at SMI offers a fresh perspective on manufacturing and machining solutions for steel components that outshine the competition. Equipped with cutting-edge CNC and Robotics technology, we continuously strive to enhance operational efficiencies. Our commitment to excellence is evident in the superior quality and value of our final products. With certifications like ISO 9001/2015 and CWB, we set the bar high for industry standards.