Shenzhen Signal Electronics Co. Ltd.

Shenzhen SIGNAL Electronics Co., Ltd. is a professional manufacturer specializing in industrial connectors and cable assembly solutions. Founded in 2009 and headquartered in Shenzhen, China, SIGNAL has grown into a trusted connector brand.

With strong capabilities in R&D, precision manufacturing, and customized OEM/ODM services, SIGNAL provides a wide range of products including M-series circular connectors, push-pull connectors, heavy-duty connectors, I/O systems, and industry-specific cable solutions. Its products are widely applied in industrial automation, robotics, machine vision, new energy, rail transit, marine, medical, telecommunications, food & beverage, and other demanding industries.

Driven by innovation and quality, SIGNAL owns 100+ patented technologies and follows international standards, with certifications and approvals such as ISO9001, ISO14001, IATF 16949, UL, TUV, CE, RoHS, REACH, IP68, and IP69K.

By combining reliable product performance, flexible customization, and responsive service, SIGNAL is committed to helping global customers build safer, smarter, and more efficient connection systems for modern industrial applications.