China Household Appliances Switch   Manufacturers, Suppliers, Factory

One possible reason for poor contact of the micro switch may be the adhesion of dust to the copper sheet or switch contacts. It is recommended to use sealed electric switches. Another reason is damage caused by harmful gases in the natural environment, which leads to the formation of insulating film layers on the surface of the joint.

Our flagship product, the HK-04G medium-sized micro switch, achieves a balance of durability, reliability and cost-effectiveness, and provides reliable solutions for customers in various industries with its excellent performance and wide applicability.

As a leading electronic components manufacturer, Yueqing Tongda Cable Factory has established itself as a key supplier in the 12V Micro Switch industry through years of technological expertise and innovation. The company’s high-performance and durable micro switches are widely trusted by global clients, serving applications in industrial automation, automotive electronics, smart home systems, and renewable energy.

Yueqing, China, [December 1, 2025] — As a landmark classic product of Yueqing Tongda Wired Electric Factory, the Boat Rocker Switch remains an "evergreen tree" in household appliances, industrial control, commercial equipment and other fields, thanks to its decades-proven reliability, ergonomic design and wide adaptability. This product, embodying the enterprise's manufacturing original aspiration, has maintained a mainstream position in the market amid waves of technological iteration with its core characteristics of "practicality, durability and stability", becoming a trusted classic choice for new and old customers.