Quality
Policy: "Since our founding, we secure the
future of our
company by exceeding customer's expectations". 
The 
implementation
of a total quality system and
the dedication to ensuring its effectiveness
allow STI to deliver the highest quality parts to
our valued customers. We continue to strive for excellence that will
surpass our customer's
requirements, and we proactively plan quality that will prove process capable and
repeatable.
Specialized gauging and a wide variety of inspection
instruments allow Superior employees
to choose from several methods of inspection on various
features of parts or
assemblies. The ability to double check and reverify readings or dimensions is a great
advantage which helps to guarantee top quality. The quality department maintains state-of-the-art
inspection equipment giving our customers complete confidence in the products we
manufacture. We feel there is a distinct advantage for all in being able to deliver certified
product that bypasses receiving inspection.