Shenzhen Signal Electronics Co., Ltd. was founded in 2009 and has become a prominent manufacturer of connectors and wire harnesses, focusing on industrial connectors and custom cable assemblies. The company is headquartered in the Guangming District of Shenzhen and has expanded to include several affiliated entities, such as Hunan Signal Industrial Technology Co., Ltd., Signal (Hong Kong) International Co., Ltd., Signal (Singapore) Co., Ltd., and Shenzhen Signal Precision Mould Co., Ltd. With a sprawling 40,000 square meter industrial facility and a workforce of over 600, Signal operates across research and development, manufacturing, and sales.

Signal showcases its comprehensive manufacturing capabilities across various workshops dedicated to mold making, injection molding, metalworking, connector assembly, and wire harness processing. The company also features a cutting-edge laboratory that meets international industry standards, ensuring the reliability and quality of its products. Their commitment to innovation is highlighted by numerous technology patents and recognition as a national high-tech enterprise and a “small giant” in the industry. Signal proudly serves a wide array of Fortune 500 companies, reflecting its capacity to meet the demands of top-tier businesses globally.

The product range at Signal includes an extensive lineup of connectors, such as circular waterproof connectors, RF coaxial connectors, push-pull self-locking connectors, and aviation connectors (document_number_1 series). The M-series circular waterproof connectors are particularly versatile, providing a variety of sizes and configurations suitable for different applications. Additionally, Signal offers a range of fieldbus and industrial Ethernet connectors, such as SPE, Ethernet, EtherCAT, PROFINET, PROFIBUS, DeviceNet, CANopen, and CC-link series connectors, which facilitate dependable communication in industrial automation. The company’s IO-Link solutions, which include splitters, field-installable connectors, distributors, and overmolded harnesses, serve as vital connectivity options for industrial sensors and actuators, catering to various sectors like industrial automation, automotive electronics, robotics, rail transit, sensors, medical, marine, and energy.

Quality assurance is paramount at Signal, which is evident in its advanced enterprise management systems and compliance with international standards. The company has obtained certifications such as ISO9001:2015 and ISO14001:2015, underscoring its dedication to quality management and environmental stewardship. Signal also follows intellectual property management standards GB/T29490-2013 and integrates industrial and information management systems GB/T23001-2017. In 2021, the introduction of the IATF16949:2016 quality management system further solidified its commitment to the automotive industry’s stringent requirements. All materials used in Signal’s products comply with RoHS and REACH environmental regulations, ensuring that its offerings are certified by CE, UL, and TUV, with protection levels reaching IP67/IP68/IP69K for safety and reliability across various applications.

Signal holds core values centered on technological innovation, scientific management, operational efficiency, and customer satisfaction. The company aims to forge long-lasting, mutually beneficial relationships with both customers and suppliers, positioning itself as a trusted authority in connectors and cable assemblies. With its strong focus on quality, innovation, and exceptional customer service, Signal is establishing itself as an emerging brand in the global connector market.