China Cover Switch Manufacturers, Suppliers, Factory

In core scenarios such as industrial power control, smart home power distribution, and medical equipment power supply, the AC Rocker Switch serves as the "core hub" for circuit on-off. Its current-carrying capacity and safety stability directly determine the operational reliability of equipment. Yueqing Tongda Wired Electric Factory, which has been deeply engaged in electrical manufacturing for 38 years, relies on specialized R&D and precision manufacturing of AC Rocker Switches to break through the pain points of traditional products such as "easy ablation under high load and frequent failures in harsh environments", becoming a benchmark supplier in the AC control field across multiple industries.​

Yueqing, November 3, 2025 — As a long-standing switch enterprise in Yueqing, the "Capital of Electrical Appliances in China", Yueqing Tongda Wired Electric Factory recently announced the large-scale mass production of its IP67-rated micro switches. Equipped with independently developed patented technology, this core product has successfully partnered with leading enterprises in fields such as new energy charging piles and industrial cleaning equipment, thanks to its dual advantages of "full-sealed protection + precise actuation". It addresses the industry pain point where traditional micro switches tend to fail in humid and dusty environments.

Recently, Yueqing Tongda Wired Electric Factory (Brand: WEIPENG), a national high-tech enterprise with over 30 years of experience in the industrial control switch field, has seen its independently developed Mini Limit Switch series gain continuous market recognition. The product has secured multiple bulk orders in fields such as small automated equipment, precision instruments, and smart homes. Boasting core advantages of ultra-small size, precise triggering, and high reliability, it perfectly solves the control challenges in narrow installation spaces, becoming a core component in the precision control field and demonstrating the technical accumulation and innovation capability of local manufacturing enterprises in the micro industrial control component sector.

[Yueqing News] Recently, Yueqing Tongda Wired Electric Factory (Brand: WEIPENG), a national high-tech enterprise with over 30 years of experience in the industrial control switch field, has continuously secured orders in the home building materials market with its classic Home Rocker Switch series focusing on home scenarios, relying on the advantages of stable performance and multi-scenario adaptation. As a classic product that has stood the test of the market for a long time, it takes "safety and durability, appearance adaptation, and easy operation" as its core competitiveness, redefining the quality benchmark of household switches.