Dongguan Guo Ai Metal and Electro-Mechanical Co., Ltd was established in 2001 as a professional custom cable assembly and wire harness manufacturer. We integrate EE, R&D, Design, customization, and production. We also support high-mix and low-volume R&D and production. Our core products include car diagnostic cables and harnesses, EVs, industrial equipment, military-medical, waterproof, and energy storage harnesses.

Our factory has an excellent and professional engineering team, including product structure engineer, electronic engineer, tooling engineer, and quality control engineer. Each member has over a decade of professional experience, providing the best solution for our clients. Our production and quality control are ISO9001 and IATF 16949 approved. We design and produce according to industry and IPC standards. With equipment and testing devices that keep pace with the times, we provide first-class quality and service. Our equipment includes ESD anti-static welding, injection molding, assembly & testing processing lines, and producing wire harnesses with PCBA.

Quality and reliability are our top priorities. We wish to expand our market both domestically and internationally. Furthermore, we aim to achieve trust and approval from our clients and build a long-term sustainable partnership.