Stg designs and manufactures precision-engineered automotive components and complete vehicle systems that blend high-performance reliability with scalable production. Leveraging advanced materials, smart manufacturing processes, and rigorous quality controls, Stg delivers durable, cost-efficient solutions for OEMs and mobility innovators — engineered to accelerate production timelines and drive safer, more efficient vehicles.

At Stg, we believe innovation must be practical: every breakthrough is measured by durability, manufacturability, and real-world performance. We prioritize safety and responsibility, holding ourselves to exacting quality standards while minimizing environmental impact through smarter materials and lean production. Collaboration and transparency guide how we work with partners and customers, ensuring engineering integrity, predictable delivery, and long-term value for the vehicles and communities we serve.