In today’s fast-evolving industries, reliable connectivity is at the heart of every product—from electric vehicles and e-bikes to medical devices and robotics. At Sun Ray, we’ve built our reputation on delivering high-quality wire harnesses and power cords that meet global standards and adapt to the unique needs of each application.
Meeting Industry Demands with Precision
For over 20 years, Sun Ray has specialized in designing and manufacturing custom wire harnesses engineered for performance, safety, and durability. Our certifications, including ISO and IATF16949, ensure that every product we deliver is tested and compliant with international requirements. Whether it’s vibration resistance for automotive systems, waterproofing for e-bikes, or precision wiring for medical equipment, our solutions are tailored to perform.
Why Quality Matters
Every wire harness undergoes strict testing—continuity, pull-force, insulation resistance, and environmental simulations—to guarantee long-term reliability. These processes are not just checkboxes; they are our promise of delivering products that keep systems running safely in real-world conditions.
Power Cords for Global Applications
In addition to harnesses, Sun Ray produces power cords that meet worldwide electrical standards, from North American NEMA plugs to European Schuko and UK BS1363. With compliance across UL, VDE, PSE, CCC, and more, our power cords are trusted by OEMs and Tier-1 suppliers around the globe.
Looking Ahead
As industries push toward electrification, automation, and smarter technologies, the need for robust, compliant wiring solutions will only grow. Sun Ray remains committed to supporting innovation by ensuring that the connections powering tomorrow’s products are safe, reliable, and efficient.
