qiqi song

Founded in 1983, Trio Engineering (“Trio”) is an international Electronic Manufacturing Services Provider with its main manufacturing facilities in Guangzhou (China), Rayong (Thailand) and Waterford (Ireland). And strong sales support in different locations to help us better serve our growing customer base in Europe & USA. “Powering the eWorld” is Trio’s corporate vision. We provide advanced engineering and contract manufacturing services for a wide range of industries. With our experienced team of outstanding track record and reputation, we have been recognized by our customers as a reliable partner for addressing high-complexity and advanced PCB assemblies and turn-key system assembly solutions. We specialise in the manufacture of custom and standard power supplies, industrial battery chargers, inverters, filters and transformers/magnetics for industrial applications, and smart vending systems (e-kiosks). Backed by our manufacturing facilities in Europe and Asia, Trio has been recognised as an ideal partner for low to medium volume and high mix contract manufacturing as well as high volume production. Trio has an extensive export base in Europe, USA and Asia. Our relationship with our customers, suppliers, contractors and employees is based on trust leading to mutual long term success.