Superior Joining Technologies, Inc.

Superior Joining Technologies, Inc. has grown from a one man specialty welding shop in 1992 to a multimillion dollar specialty process business that offers a host of services offered by a team with expertise in many areas. Additionally, if we do not have the capability in-house, we are networked with many area suppliers so that you give us your order and we parcel it out to the best-qualified supplier, take care of inspections, and deliver a completed, tested part on time to you. Take the hassle out of sourcing supplier and deal with your no-fuss specialty supplier – SJTi.

In-house Speciality Processes – TIG Welding, Micro-Laser Welding, Fluorescent Dye Penetrant Inspection, Magnetic Particle Inspection, FAA Repair Station, Resistance – Spot and Rotary Seam Welding, Longitudinal Seam Weld, Roll Forming, Laser Part Marking, Multiaxis Laser Cutting and Welding, CMM Inspection. Qualifications – AS9100-2004 registered firm, Woman owned, small business, NADCAP Certificate Number 127082 for non-destructive testing services, Boeing Best Code BE10364050, NWP supplier code A0185.

We meet these specifications – AWS D17.1-2001, Section 4 and AWS D1.1-Aerospace Specification per MIL-STD-2219A, Material Specification per ASTM B210-95 ASTM-E1417, NAS 410, ASNT CP-189-2001, ASTM-E1444, NDT-LPI, NADCAP Accreditation, SA478 Rev. L, MIL-STD-130, An AWS Certified Weld Inspector is on staff.

1260 Turret Drive Machesney Park, IL 61115
RAAN Category:
Commercial Aviation, Military Aviation, Space, Ground Support
RAAN Capabilities:
Maintenance, Repair, Overhaul (MRO);Nondestructive Testing;Welding
RAAN Prime Approvals:
Boeing, GE Aviation, Rockwell Collins, Sierra Nevada, UTC Hamilton Sundstrand, Zodiac Aerospace
RAAN Certifications:
ISO 9001, AS9100, Nadcap, FAA Drug Testing, FAA 145, Woman Owned