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Products & Services

“Powering the eWorld” is Trio’s corporate vision. We provide customised engineering and contract manufacturing services for a broad range of industries. Our main product lines are: (i) electro-mechanical products; (ii) switch-mode power supplies; (iii) smart chargers; and (iv) smart vending systems (“SVS” or “kiosks”). Our products are widely applied in industrial and commercial areas such as renewable energy facilities, telecommunication equipment, commercial freight equipment, medical devices, security systems, leisure and entertainment kiosks.

For details of our products and services, please refer to