Custom power supplies, PCB assemblies, cables and wire harnesses. Engineered and certified for the world’s leading brands.

Black power adapter on a bright desk, plugged into a tablet

Power Supplies

Adapters from 5 W to 800 W, custom or standard,
built to your spec, approved for your market.

Home appliancesTelecomPower toolsUtilities & HVAC

  • UL
  • FCC
  • GS
  • CE
  • RCM
  • PSE
  • KC
  • CB

0105 of 5: Power Supplies

Powering Industry Leaders

Multiple lines, one standard

Product lines engineered to your exact specifications, certified for every major market and delivered with the speed your timeline demands.

Cables and Harnesses

Power cords, data cables and wire harnesses, flame retardant and RoHS and REACH compliant, built to your length and connector spec.

Willtronix assembled power control PCB with SMT and through-hole components Learn more

PCB Assemblies

Power boards and control boards built to the functional requirements of your product, with communication and other functions added as required. SMT and through-hole lines with optical inspection and functional test on every run.

Assembly
SMT, through-hole, mixed
Test
AOI, ICT, functional
Protection
Conformal coating, potting
Volume
Prototype to full production
  • IPC-A-610
  • ISO 9001
  • RoHS
  • REACH
Explore PCBAs

Custom Projects

Your design, our engineering

Have a unique power or connectivity challenge? Our engineers work as an extension of your team, taking projects from first sketch to certified, shelf-ready product. Private-label branding, custom connectors and global certification included.

  1. Spec

    You send the mechanical and electrical parameters and the end product we test against.

  2. Design

    We evaluate and deliver 2D and 3D drawings for your sign-off in 3 to 4 weeks, 6 to 8 with new tooling.

  3. Samples

    We build to the approved drawings and test them in your device.

  4. Pilot run

    A trial batch proves stability and reliability before volume, shipped through our global warehouse network.

Built to meet every standard, everywhere

Every Willtronix product is engineered and tested to satisfy the regulatory requirements of every major market we serve. Our ISO 9001 certified quality management system governs every stage of production, from raw material sourcing through final inspection and shipping.

Also certified ISO 9001 RoHS REACH SAA RCM

Powering the world’s leading brands

Since 2012, Willtronix has engineered the power adapters, chargers, cables, harnesses and circuit boards inside the products people use every day. Our Dongguan factory runs its own quality system from incoming material to outgoing inspection, with 30 inspectors on the floor and R&D engineers on every OEM and ODM project. A US sales team keeps design, certification, delivery and after-sales support close to you.

800KUnits monthly capacity
129K+sq ft facility
300+Team members
14+Years in manufacturing
  • Headquarters in Inwood, New York.
  • Factories in Dongguan, China.
  • Distribution center in Los Angeles, California.
  • Branch in Sydney, Australia.
  • Branch in Berlin, Germany.
The Willtronix factory buildings in Dongguan, with the main entrance and loading bays
Dongguan facility. A 129,000 sq ft plant built for volume production.
Willtronix production floor with assembly and quality-control lines
On the floor. Power supply assembly and in-line quality control.
An engineer at a test bench in the Willtronix safety lab
Safety lab. Safety and EMC pre-compliance, run in house on every design.
The Willtronix team at the company booth at an electronics trade show
On the show floor. Meeting new and old customers at trade shows every year.

The People Behind the Power

Meet the team

Your dedicated points of contact across Asia, Europe and the Americas, here to support every stage of your project.

Lex Xi

Lex Xi

VP of Sales, Asia & Europe

Rahn Brosh

Rahn Brosh

Director of Sales, North America

Olivia Tan

Olivia Tan

Account Executive, Asia & Europe

Sol Leistner

Sol Leistner

Sales Manager, North America

Salena Xiang

Salena Xiang

Sales Manager, Asia & Europe

Marie Liotta

Marie Liotta

Account Executive, North America

Joe Riz

Joe Riz

Sales Manager, North America

Joey Varèse

Joey Varèse

Sales Manager, South America

Let’s build something together

Custom power supply, certified cable assembly or a full production line. Tell us what you need and our engineers will take it from there.

United States

348 Doughty Blvd, Inwood, NY 11096

+1 516 371 4200

China

27 Tongfu West Rd, Shijie, Dongguan 523290

+86 180 0272 4000

Please enter your name.
Please enter your company.
Please enter a valid email.
Please choose a product line.
Please tell us a little about your project.

Our US-based team responds within 1 business day.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.