Superior Joining Technologies Inc.

11047 Raleigh Ct
Machesney Pk IL 61115-1416
MACHESNEY PK, IL 61115 - 14

Company Established In




7:30 - 4:30


NADCAP Non Destructive Testing & Welding | American Welding Society | Women of Todays Manufacturing


Cutting & Forming Tools / Supplies //

Gear Cutting Tools
Marking Tools

Maintenance, Repair & Overhaul (MRO) //


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Superior Joining Technologies, Inc. was founded in 1992, with the focus of Certified Precision Welding for the Aerospace Industry, and bolstered with a Quality Assurance System. We have achieved ISO 9001 and AS 9100 certifications. Our Non-Destructive Testing processes are NADCAP accredited for both Fluorescent Dye Penetrant and Magnetic Particle Inspection. We have an FAA Repair Station certificate, a registered FAA Drug and Alcohol Program and we are a Woman Owned small business. (EDWOSB)
SJTI specializes in precision welding, serving our customers’ requirements with the GTAW process primarily, and in many applications using microscopes, in addition to Multi-axis laser welding and micro-laser welding. This is supported by full-time CWI, Precision Laser and Mirco Laser Welding, Non-Destructive Testing, Roll Forming, TIG Seam Welding, and Our own Internal Inspection and Quality Departments featuring CMM and Certified Weld Inspectors!
Superior Joining Technologies, Inc. has grown and developed into a highly technical and precise operation serving any industry that needs that level of expertise and documentation, most notably aerospace. We work to support our customers, grow each employee and then reach out to have a positive effect on our community--especially as it pertains to supporting the manufacturing industry as a whole.

We work to provide quick quotes and on-time deliveries from Blue Print to Finished product!

We do the job right the FIRST time!