Safety solutions for your people and machines
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The leader in interlock safety systemsThe key to solve any problem
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Serv Trayvou Interverrouillage
Everyone has the right to be safe at work
Since 128 years, STI trapped key interlocks product range meets the safety and security needs of a wide range of industries including Railway, Energy, Chemical, Petrochemical or Food and Beverage. Originally developed for railway applications, STI products have quickly been accepted by the industry as the benchmark for efficiency, reliability for both people & equipment safety.
How a Trapped Key Interlock Solution Works
Reduce Risk, Protect Personnel & Eliminate Human Error!
A trapped key solution will enhance your current safety procedures, maximising your protection as well as other employees’ when performing procedures around dangerous machinery and equipment. Learn more and watch the full video.
Our sectors
Energy
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.
Industry
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.
Logistics
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.
Railway
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.
News & Insights
InsightFebruary 14, 2022
The Importance of a Secure Loading Bay EnvironmentLoading Bay Security can be critical to the goods manufactured, sorted, or stored at a facility. It is especially important […]
InsightJanuary 12, 2022
Are Your Loading Bay Safety System Maintenance Costs Cutting into Profit?The loading bay is an essential part of any manufacturing company, warehouse, or distribution center. It is what allows the […]
InsightJanuary 12, 2022
Logistics in the Spotlight: The Safety Implications of the Current Supply Chain Backlog & Driver ShortageLately, the logistics industry and supply chains have been receiving more media attention than ever, unfortunately it’s not for the […]
Global HeadquartersContact Details
1ter Rue du Marais – Bât. B
93106 Montreuil Cedex
France
+33 1 48 18 15 15
FAX +33 1 48 59 68 50
- Our Sectors
