Trio Engineering, an international industrial electronics manufacturing services provider, stands out as a transformative force in the industry with a long history of excellence.

Celebrating its 41st anniversary in 2024, Trio powers advancements beyond basic operational systems in electronics. A pioneer in Industry 4.0, the company has made automation a central focus, showcasing its commitment to remaining at the forefront of manufacturing advancements. It integrates advanced robotic equipment into its operations to enhance efficiency and cost-effectiveness in production processes.

Trio Engineering’s journey began three decades ago when it took a bold step into manufacturing, quickly becoming a key player in the industrial electronics industry. Since then, it has specialised in advanced engineering and contract manufacturing. Today, the company serves the medical, telecommunications, renewable energy and point-of-sale equipment sectors, all while strictly adhering to stringent ISO standards.

“Our substantial expertise in industrial electronics manufacturing processes, coupled with attention to individual product requirements, consistently satisfies our clients,” says Eddie Kwan Chan Kwong, founder and CEO.

A wide range of cutting-edge solutions—from basic printed circuit board assembly (PCBA) to full turnkey systems—meets the specific needs of Trio Engineering’s clients. Apart from these, it offers operation strategy, smart production, digitised processes, smart services and connected supply chains that further elevate clients’ production capabilities.

The company’s product range largely comprises power-related products essential for industries that rely on robust and efficient power solutions. It includes switch-mode power supplies, industrial chargers and energy storage systems.

A feather on Trio Engineering’s cap is its expertise in winding technology. Dedicating substantial resources to developing advanced techniques, its in-house winding operations are integral to producing high-quality power supplies.

Beyond power supplies, Trio Engineering specialises in developing industrial chargers for the automotive, equipment and aerospace industries. Its expertise includes DC chargers, energy storage systems and charging stations for renewable energy applications.

Understanding that different products require different manufacturing processes and controls, Trio developed its manufacturing execution system (MES) 25 years ago—long before such systems became commonplace. This bespoke MES system integrates manufacturing planning, material procurement, traceability, production control and quality control, resulting in a comprehensive solution that adapts to each client’s needs.

Trio Engineering’s state-of-the-art production processes, supported by a robust MES system and strong supplier relationships, ensure clients receive products typically within four to five weeks. This proves advantageous at a time when acquiring power device components has become increasingly challenging in the wake of supply chain disruptions. It also meets the rising just-in-time delivery demands of clients who increasingly focus on reducing their inventories.

Our substantial expertise in industrial electronics manufacturing processes, coupled with attention to individual product requirements, consistently satisfies our clients

The choice of components has become increasingly important due to variations in availability, delivery times and costs depending on the location. Trio Engineering has initiated a series of steps, including material procurement and reduction planning, to address this issue.

Leveraging its team of experts’ deep knowledge and extensive database, Trio Engineering provides valuable information on alternative components to clients. This expertise enables it to optimise delivery times and reduce expenses from the early stages of research and development.

In an industry where navigating the complexities of design, prototyping and volume manufacturing poses significant challenges, Trio Engineering’s legacy of excellence is a testament to its resilience. Its unwavering dedication to innovation and quality standards makes it a reliable partner for meeting the evolving manufacturing requirements of industrial electronic devices.