With a wide range of products and locking systems, we ensure a standard or customised solution adapted to your local needs to ensure the safety of both property and people.
Our experience guarantees an interlocking solution suitable for the extreme conditions that can be present in industrial environments.
Our dedicated energy range utilises switchgear technology for compact, reliable and robust applications in the energy generation and transmission sectors.
We have worked with public and private organisations to negate risk to people and equipment in the vital processes necessary for operation.
STI systems were originally designed for railway applications. Today our company is the reference for all safety procedures in this field.
Our experience guarantees you the typical locking systems fitting with your application; power substations, electrification, catenaries, maintenance, loading/unloading operations and rolling stock.
We offer a unique and complete system solution for loading and storage.
In logistics’ management, errors during operations can be controlled thanks to the key transfer principle. Our locking system allows you many possibilities depending on your process and implementation. You’ll be in full control of all sequences.
Our patented Salvo system, in partnership with Castell Safety, ensures safety in loading bay environments by preventing unplanned drive-aways through a brake airline attachment. This unique solution offers a host of benefits, including speed and simplicity of process to secure loading bays to avoid disruption.
Smart key management
Keys provide an integral part of all organisations, from facilities through to machinery and vehicles. Therefore, to securely and safely identify, control and report on these assets, STI has integrated the latest RFID technology and software giving access control with traceability.
Trapped key interlock
A trapped key interlock is a safety device applied to two or more moveable parts, preventing (or allowing) a movement or operation of one part only when another part is locked in a predetermined position.
Pourquoi choisir STI?
A global team dedicated to providing bespoke solutions and technical support in selecting the correct solutions.
The leading provider of trapped key interlocking, in collaboration with Castell Safety and Kirk Key.
Commitment to safety
Tracking encoding for each user (Ensure the same code is never delivered twice).
More than 120 years of experience providing safe environments.
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