industries

oil & gas

STI Oil Tools manufactures fishing tools, such as: Basket Grapples, Spear Grapples, Connecting Subs, Mandrels, Safety Joints, etc. We also manufacture Dies and Punches that are used to upset the tubing. We have been recognized by our customers that our products withstand higher yields compared to other competitors. 

aerospace

Within the aerospace industry there is a high demand in accuracy and reliability; therefore, STI Oil Tools meets these requirements with precision CNC machinery and skilled personnel to provide the best aerospace components such as Couplings, Bushings, Pistons, Rings, etc. 

MINING & CONSTRUCTION

The importance of maintaining production at all costs means that these parts need to be of the highest quality and also be readily available. CNC machined parts offer a range of advantages for heavy duty mining equipment, such as: rapid production, production volume, quality, and tooling flexibility.

automotive & HEAVY TRUCK

STI Oil Tools has the experienced personnel that can build durable precise prototypes for automotive manufacturers. Parts can either be large, eccentric, precise, or hardened with require Splines, Keyways, etc. New challenges are always welcome. 

defence

STI provides finished assemblies and individual components for aircraft, weapons systems, aircraft carriers, prototyping and more. Our long history of meeting the strictest specifications and standards with quick turnaround makes us a trusted partner in the defence industry.

marine

The marine sector requires parts and system components that will reliably resist the corrosive nature of seawater and other harsh environmental operating conditions. Building durable and corrosion-resistant parts often involves the use of specialized materials or advanced surface finishing techniques.