About Us

Zhongshan WoSign Electrical Technology Co., Ltd is a high-tech enterprise that located in Zhongshan, which is the place that known as the “Hometown of Small Household Appliances in China”. WoSign Co., Ltd has been committed to the technology research and development innovation and application of electrical automation intelligentization and electricity safety and energy saving. After years of exploration and precipitation, Wosign Co., Ltd has achieved a number of innovative scientific and technological achievements. All products launched on the market have passed series of security tests of the national authorities and have been recognized.


WoSign Co., Ltd has patented products with completely independent intellectual property rights named Voltage-free and Self-locking Connector. The advantages of this product are energy-saving, environmentally friendly, fast connection, reliable performance, wire-saving, time-saving and corrosion resistance and so on. Products comprehensively cover the field of electrical transmission line assistance and are widely used in electrical appliances, power, construction, automobile, high-speed rail, mine, national defense and military, aerospace, shipbuilding and etc., possessing unlimited application space and large market.

The company adheres to the principle that “quality is the foundation, innovation is the soul of the enterprise, and efficiency is the engine of growth” and insists “customer first with sincerity” as the service approach. We are moving ahead with a same goal which to build a well-known brand in the industry and strive to continuously create value for customers with the most innovation products and the sincerest service.

Welcome friends from home and abroad to inquire, visit and seek common development and create a better future.