China 5A Air Conditioner Micro Switch Manufacturers, Suppliers, Factory

The push button switch is a power switch that utilizes a function key to enable the opening or closing of the circuit breaker and static contacts, thereby completing the conversion of the power circuit.

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.

In the field of precision control such as smart home sensors, industrial automation equipment, and medical monitoring instruments, a micro switch with a volume of only a few cubic centimeters directly determines the response accuracy and operational safety of the equipment. Yueqing Tongda Wired Electric Factory, which has been deeply engaged in the switch industry for more than 30 years,becoming a core supplier in the domestic Micro Switch field.

Yueqing, China, [December 5, 2025] — As a classic product specially designed for lighting scenarios by Yueqing Tongda Wired Electric Factory, the Lamp Rocker Switch remains a core control component for household lighting fixtures and commercial lighting equipment, thanks to its more than thirty years of experience in lighting control adaptation, safe and reliable performance, and versatile aesthetic design. This product, deeply rooted in the segmented field of lighting switches, has become a trusted choice for domestic and foreign lighting brands and the decoration market with its core characteristics of "precise dimming, safety and durability, and aesthetic compatibility".

Yueqing, China, [December 12, 2025] — As a classic product of Yueqing Tongda Wired Electric Factory deeply rooted in the field of micro-control, the Small Push Button has become a core control component in consumer electronics, industrial control, smart devices and other fields after more than 30 years of market iteration, relying on its core characteristics of "compact size, precise triggering, and stable durability". Focusing on the "small size with great function" concept, this product takes adapting to narrow installation spaces and meeting high-frequency operation needs as its core advantages, and has long provided supporting services for well-known domestic and foreign brands, demonstrating the enterprise's technical accumulation and manufacturing strength in the micro-switch field.