With 27 years of specialized expertise, i-AP—a trusted manufacturing division of Huizhou Sanhua Industrial—delivers precision power supply units (PSUs) and turnkey PCBA solutions for industrial, appliance, and home/office automation sectors across the US, Europe, and Japan. Our core portfolio spans high-voltage DC/DC converters (e.g., ionizers), AC/DC inverters, and mission-critical assembly services, certified to UL 60601, IEC 62368, and ISO standards.

Through rigorous validation in our own manufacturing processes, we leverage premium electronic components—including motors, sensors, and custom jigs—to ensure product reliability. These extensively tested parts are now available for direct purchase, providing OEMs with cost-optimized spares and validated alternatives for their power system maintenance.

Backed by a 95% on-time delivery rate and engineers pioneering SiC/GaN power technologies, we transform complex challenges into competitive advantages. From R&D to global component sourcing, our integrated EMS capabilities empower partners to scale efficiently.

**Request a custom PSU design or explore ready-to-ship units and certified spare parts today!**