Dongguan SESO Technology Co., Ltd.

Exporter · China

Manufacturer of automotive-grade connectors, wire-to-board and wire-to-wire connectors, precision hardware terminals, sh

About Dongguan SESO Technology Co., Ltd.

Founded in 2008, Dongguan SESO Technology Co., Ltd. is a national high-tech enterprise headquartered in Dongguan, covering a facility area of approximately 75,000 m². The company specializes in the R&D, precise manufacturing, and sales of automotive-grade connectors and precision wiring solutions. With over 700 employees—around 40% of whom are technical professionals in R&D, testing, and quality assurance—it has achieved more than a hundred patents. SESO holds multiple management system certifications (including ISO 9001, IATF 16949, ISO 14001, ISO 45001, ISO/IEC 17025, QC 080000) and automotive and environmental approvals (UL, USCAR-2, RoHS, REACH, etc.). It operates intelligent factories with full-process quality traceability, automated production, and smart warehousing systems. SESO’s products are widely used across automotive electronics (e.g., lighting, body control, intelligent cabins, EV systems) and in sectors such as renewable energy, smart home, medical devices, industrial, communications, and rail transport. Their product range meets global standards and is exported to more than 30 countries, with added marketing and technical service presence in multiple Chinese cities...