China micro limit switch Manufacturers, Suppliers, Factory

Nowadays, people are paying more and more attention to how to make their electronic products more power-efficient and energy-saving.

Yueqing Tongda Wired Electric Factory, which has been deeply engaged in the switch industry for over 30 years, provides high-quality core components for global mouse manufacturers through its dedicated R&D and precision manufacturing of Micro Switch Mouse, becoming an important force in promoting the upgrading of control experience in the mouse industry.

Yueqing, China, [2025/10/17] – In the world of electronic control, a fundamental component known as the "Momentary Button" is becoming a key element for achieving efficient and safe human-machine interaction in modern equipment, thanks to its unique "make-while-pressed, break-when-released" characteristic. Recently, Wenzhou Tongda Electric Co., Ltd. in Yueqing announced that its Momentary Button series, a primary product line, has secured steadily growing orders in the fields of industrial control, medical devices, and high-end human-machine interfaces. This success underscores the company's profound technical expertise in this specialized market segment.

Yueqing, November 12, 2025 — Yueqing Tongda Wired Electric Factory, founded in 1990 with 35 years of experience in the switch industry, announced today the completion of core technological upgrades for its Micro Push Button series. Leveraging the patented technology of "easily replaceable micro switches", the series has achieved key breakthroughs in triggering precision, assembly-disassembly convenience, and environmental adaptability, successfully entering high-end scenarios such as smart homes, medical instruments, and automotive electronics, and injecting new momentum into the rapidly growing micro trigger switch market.

Recently, Yueqing Tongda Wired Electrical Factory, a leading enterprise in China's electronic components sector, has achieved breakthrough progress in reliability, durability, and precision manufacturing with its core product—the SPST Micro Switch. This success has led to large-scale orders from multiple high-end equipment manufacturers both domestically and internationally, further solidifying its critical position in the global supply chain for fundamental electronic components.

If you’ve ever toggled a switch to switch between two circuits or power sources, chances are you’ve used a SPDT rocker switch—a versatile, easy-to-use electrical component that balances simplicity and functionality for countless daily and industrial applications. Whether you’re a hobbyist building a project, a manufacturer sourcing components, or a professional designing equipment, understanding this switch’s basics, evolution, production, and real-world uses will help you make informed choices for your needs.