Company profile - To be the most respected connector brand
Dongguan SESO Technology Co., Ltd. were established in 2008. The company’s headquarter is located in Dongguan, Guangdong Province, with a total building area of 75,000 square meters. As of July 2025, SESO has obtained 169 patents, including 22 invention patents and 16 invention patents being published, making it a national high-tech enterprise driven by innovative R&D and precision manufacturing. At present, we have marketing and technical service teams in Kunshan, Chongqing, Shenzhen, Shanghai, Wuhan, Hefei, Changzhou, Ningbo, Changchun, Ningde, Changsha, Suzhou, Baoding, Frankfurt (Germany), etc., respectively. We provide customers with excellent connectivity products and precise solutions with the first-class quality that benchmarks international products with high quality, the pro-price of the Chinese brand, and the localized good service.
Committed to providing cost-effective products and perfect solutions for global customers
Upholding technological innovation
Solutions range from standard sealed and unsealed connector products to custom built power and signal harnesses for the powertrain and in-car entertainment.
As connector requirements for HDTVs, digital cameras, gaming systems, and other consumer products change, SWB has significant advantages in connector design.
Reliable harsh-duty products that are ruggedly designed and engineered to provide easy installation and long-term, reliable performance.
A broad range of connector and solutions helps engineers easily design innovative new robotic equipment.
Meet customer immediate service needs
Continue to grow for a better future.
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