China Three-Legged Micro Switch Manufacturers, Suppliers, Factory

Waterproof micro switches have a sealed housing that prevents water or other liquids from entering the internal components of the switch.

In fields such as smart homes, industrial equipment, and automotive electronics, the Rocker Switch has become a key component for circuit control, thanks to its characteristics of "easy operation, stable on-off performance, and flexible installation". Yueqing Tongda Wired Electric Factory, which has been deeply engaged in the switch industry for more than 30 years, focuses on the R&D and precision manufacturing of Rocker Switches. It solves the scenario adaptation pain points of traditional rocker switches through technological innovation, provides safe and reliable control solutions for various industries, and has become an important force in promoting the localization upgrading of rocker switches.​

Yueqing, China, [November 21, 2025] — In the field of electronic components, new concepts emerge one after another, but the reliability and adaptability of classic products remain irreplaceable. Yueqing Tongda Wired Electric Factory, a benchmark enterprise with over 40 years of experience in electronic component manufacturing, announced today the technical refresh of its DPST Rocker Switch. With industrial-grade stable performance, multi-circuit control advantages, and wide scenario adaptability, it continues to be a core control component in industrial automation, commercial equipment, new energy and other fields, demonstrating the core value of classic products in the new era.

Yueqing, China, [December 3, 2025] — As a classic core component customized exclusively for household appliances by Yueqing Tongda Wired Electric Factory, the Household Appliance Rocker Switch remains the preferred switch component for refrigerators, washing machines, air conditioners and other household appliances, thanks to its more than thirty years of experience in adapting to appliance scenarios, strict reliability standards and precise load control capabilities. This product, deeply rooted in the internal control scenarios of household appliances, has become a long-term supporting partner of many well-known domestic and foreign home appliance brands with its core characteristics of "temperature and moisture resistance, precise adaptation and long-term durability".