Trio Engineering Germany GmbH

Trio Engineering is an established electronics and original design manufacturing services provider (EMS/ODM) providing its service to a wide range of industries. Our state-of-the-art production facilities in Europe Thailand China and North America (2025) offer quick-turn prototyping and efficient manufacturing of both advanced PCB assemblies and complex turn-key systems. Since our founding in 1983 our customers have trusted us to manufacture millions of products and systems including a wide range of power supply units for industrial and medical applications industrial battery chargers EV chargers inverters filters and winding products smart vending machines self-service kiosks and more. Our experts offer comprehensive support across the entire process from NPI over mass production to end-of-life management including in securing critical certifications enhancing supply chain and production traceability and embedding design-to-manufacturing driven excellence into your products. We are a subsidiary of the Trio Industrial Electronics Group Limited (Hong Kong Stock Exchange HK 1710).