Sum LLC

Sum LLC is an Irvine, California-based manufacturer specializing in high-quality electronic components for consumer electronics.

For over 18 years, Sum LLC has been a trusted supplier of components used in a vast array of everyday electronic products – from smartphones and televisions to barcode scanners. We’ve consistently delivered exceptional quality to leading brands like Tesla, Samsung, and LG, demonstrating our expertise in precision manufacturing.

Today, Sum LLC is focused on directly providing beautifully designed and seamlessly integrated components to consumers, leveraging our established manufacturing capabilities and decades of industry knowledge. We believe technology should enhance, not dominate, the home environment, and our products are designed to blend elegantly with your existing décor.

Sum LLC is committed to bringing you top-tier components that prioritize both functionality and modern design, allowing you to enjoy a more refined and intuitive technological experience.