About Us

Global Contract Manufacturer

Your Turnkey Partner for Design and Manufacturing

With global manufacturing and design facilities spanning more than 460,000 square feet and 3,200 employees, we are a leader in delivering the highest-quality build to print and power supply solutions – helping our customers get their products to market – fast.

Our seasoned and experienced leadership team with more than 200 years of collective experience, together with our award-winning and certified quality, allows us to deliver manufactured solutions quickly – from concept to final product.

Moreover, with our extensive manufacturing expertise, we can help our customers identify potential manufacturability and safety issues early to reduce failure risks, product delays and ensure full compliance during final testing.

The world’s industry-leading companies trust us to solve complex manufacturing challenges and to bring products to market quickly, cost-efficiently and with the highest level of quality.

Our History

Designing and manufacturing products for over 30 years

  • 2025

    Announced new PD3 Car Chargers, Inverters, Jump Starters, PD3/Qi2 Charging Dock & Reliable USB Cables. Opened consumer product e-commerce site PowerLine-usa.com

  • 2024

    Announced 13 new standard power supplies. Opened B2B power supply sales portal via DigiKey.com

  • 2023

    International PD3 power adapter announced

  • 2022

    Shipped 350 millionth power adapter

  • 2021

    Renewal of ISO 13485:2016 Medical Certification
    Opened new 150,000 sq ft factory on our Long Khanh manufacturing campus
    Expanded Vietnam SMT to 8 lines
    Expanded injection molding operations in Vietnam to 33 machines ranging from 98 tons to 450 tons

  • 2020

    Started shipping audio speakers from our contract manufacturing division and opened our new automated cable manufacturing operation in our Long Khan manufacturing campus

  • 2019

    Opened Long Khanh manufacturing campus, our second in Dong Nai province, Vietnam; includes large-scale production lines, injection molding and SMT facilities

  • 2017

    Opened European & North American Sales Offices

  • 2013

    Established 2nd plant in Vietnam

  • 2012

    Relocated Shenzhen manufacturing plant to Dongguan, China

  • 2000s

    Added Tooling & Molding, OEM/ODM Contract Manufacturing; established 1st plant in Vietnam, R&D Center for Industrial & Telecom power supplies

  • 1990s

    Established plants in Shenzhen & Dongguan, China

  • 1989

    Founded in Hong Kong to design power conversion and power magnetic products

 Our Senior Leadership Team

Our seasoned leadership group - with more than 200 years of collective experience - together with our highly-skilled manufacturing, R&D, Global Sales and Customer Support teams, allow us to deliver the highest-quality contract manufacturing solutions and meet the challenges of today’s rapid market changes.