China 5A 250V Micro Switch Manufacturers, Suppliers, Factory

Recently, the Micro Switches developed by Yueqing Tongda Wired Electric Factory have gradually shown their advantages in the electronic components market due to their exquisite structure, reliable performance and diverse application scenarios.

Tongda Wire Factory in Yueqing recently announced the full-scale mass production of its independently developed 10A micro switch. With a load capacity of 10A/250VAC and a compact structural design, the product has passed specialized testing by the National Electrical Safety Quality Supervision and Inspection Center. It is expected to break the long-term reliance on imported brands for medium-power micro switches in fields such as home appliances and industrial control.

Yueqing, China, [December 10, 2025] — As the core production base of Yueqing Tongda Wired Electric Factory dedicated to the micro switch field, the Micro Switch Factory has developed into a leading professional micro switch manufacturing benchmark in China with mature technology, relying on more than 30 years of manufacturing accumulation, a fully automated production system and strict quality control standards. Focusing on the R&D and manufacturing of micro, precision and high-reliability switches, the factory has an annual production capacity exceeding 30 million units, with products covering home appliances, industrial control, medical care, automotive electronics and other fields, providing customized micro switch solutions for more than 500 enterprises worldwide.

A 3Pin Rocker Switch is one of the most common electrical components for DIY projects, automotive upgrades, and home appliances. If you’ve ever wondered how to wire, operate, or apply this switch correctly, this guide covers everything you need. Easy to understand and highly practical, it helps both beginners and buyers use the switch safely and confidently.

Roller lever limit switches are one of the most important components of different automation systems. In most cases, they are found in manufacturing and assembly equipment meeting the requirements for controlling equipment that registers the presence of the object in a specific position. Knowing how roller lever limit switches work will allow you to determine their applicability and advantages in operation.