Trusted Custom Wire Harness & Power Cord Manufacturer
ISO9001 & 14001 and IATF 16949 certified. Serving automotive, e-bike, home appliance, robotics, agriculture, gaming industries, and more.
Who we are
A Global Partner in Reliable Connectivity
With 20+ years of expertise, Sun Ray specializes in designing and manufacturing custom wire harnesses and power cords that meet international standards such as ISO9001 & 14001 and IATF16949. We serve automotive, e-bike, home appliance, robotics, agricultural, and medical industries, delivering safe, durable, and application-specific solutions trusted by OEMs and Tier-1 suppliers worldwide.
20+ Years of Expertise
of Defect Rate
Application Industries
What we do
Delivering Custom Wire Harness & Power Cord Solutions
We design and manufacture reliable, standards-compliant wiring solutions—tailored for automotive, e-bike, home appliance, robotics, agricultural, and arcade gaming machine.
Why partner with us
Your Trusted Source for Certified Quality & Innovation
We manufacture and supply a wide portfolio of wire harnesses, power cords, and certified connectors. Our sourcing network covers trusted brands such as Molex, TE, JST, KUM, and KET, ensuring components that meet strict automotive and appliance-grade requirements.
- Complete Product Range
- Cross-Industry Expertise
- Strict Quality & Safety Testing
- Manufacturing Excellence
- Fast Prototyping
- Reliable Global Supply Chain
Factory Site
Dongguan Factory: 2000㎡, fully equipped for mass production and prototyping.
Cable Molding Area
Cable Molding Area
Mold Warehouse
Production Line
Production Line
Warehouse
From the blog
News & Blog
August 20, 2025
August 15, 2024
