China 3-Terminal Micro Switch Manufacturers, Suppliers, Factory

In the next three years, keyboard switches will transform from "input tools" to "neural interfaces". General Manager WEIPENG disclosed at the CES exhibition, "We are developing a pressure-sensing shaft that can identify the player's emotions through the force of the button - automatically reducing the trigger pressure when nervous and enhancing the rebound feedback when excited." At present, WEIPENG has reached cooperation with 12 top e-sports teams around the world. Its shaft has passed the 100 million press test and has obtained the "gaming-level durability Certification" from TUV Rheinland. With the popularity of cloud gaming and VR devices, WEIPENG is developing a "haptic feedback axis" that simulates the touch of different materials through microcurrents - in Cyberpunk 2077, when pressing the keyboard, one can feel the "coldness of prosthetic metal" or the "roughness of desert sand".

Currently, as the demand for integrated control and status display in electrical equipment continues to grow, the Led Rocker Switch (LED-equipped rocker switch), with its dual functions of "control + indication", has become a key component in the fields of home appliances, industrial equipment, and automotive electronics. Yueqing Tongda Wired Electric Factory, which has been deeply engaged in the switch industry for more than 30 years, leads the smart switch track through its dedicated R&D and precision manufacturing of this product, delivering high-quality products that combine practicality and aesthetics.

In scenarios such as industrial equipment emergency stop, medical instrument safety circuits, and security system triggering, Push Button NC (Normally Closed Pushbutton Switch) serves as the "first line of safety defense". Its on-off reliability is directly related to equipment and personal safety. Yueqing Tongda Wired Electric Factory, which has been deeply engaged in the switch field for more than 30 years, has broken the pain points of traditional products such as "slow power-off response and weak environmental resistance" through specialized R&D on Push Button NC, providing stable and reliable safety control solutions for multiple industries.​

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 used a lamp, a remote control, or a small appliance, you’ve probably used a Push On Off Switch—one of the most common and essential electrical components in daily life and industrial settings. But how exactly does this simple yet vital switch work? In this guide, we’ll break down its working principle, history, production process, and top brands, helping you make informed decisions as a buyer or enthusiast.