We Are Cantak
Wenzhou Changjiang Electrical Switch Factory is located in Liushi, Wenzhou. It is a joint-stock enterprise integrating design, manufacturing and sales. It was founded in 1981 and has a registered capital of 6 million yuan. It covers an area of 4,000 square meters and a factory area of 7,000 square meters. , a total of 200 engineering, technical, management and other employees.
Our rotary switches meet CCC, TUV, UL, CE and other certificates. Our products comply with RoHS2.0 environmental protection requirements and IEC60947-3 standards. Our team has excellent quality control management capabilities, and they can analyze and solve potential problems before the product reaches the customer’s hands. In addition to this, we can also customize switches as per customers’ designs and requirements.
Our Products
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10A ~315A
20A~175A
20A ~100A
LA38, XB2, AD169
Professionally customize various function rotary switches for customers
Quality Is The Beginning Of
Communication
We have passed ISO9001 quality system certification, and all products comply with IEC60947 standards, and we have 20 quality inspectors with a complete inspection process.
Elevate Efficiency with Our Rotary Switch Solutions!
We offer many types of rotary switches to meet our customers’ different needs in energy systems. Whether in the generation, transmission or energy distribution stage, our rotary switches stand out for their efficiency, reliability and affordability. For more details, please feel free to contact us.
- Swift Response
- Expert Guidance
- Custom Solutions
- Technical Support
- Reliable Assistance
- Seamless Integration
- +86 18312938313
- +86 18368705269
- sales01@cantak.cn
- sales02@cantak.cn
Request A Quote
News & Articles
Have you ever looked at a control panel and wondered how one ammeter can “magically” show the current of multiple feeders? That magic is usually an ammeter rotary switch. It lets you route current signals (often from current transformers) to a single meter so you can check different circuits without installing a meter for each […]
Why a Changeover Switch for Generator is Critical for Safe Backup Power A generator changeover switch is a key safety device that lets you shift your electrical supply from the utility grid to a backup generator when the power goes out. If a generator is connected to a home’s wiring without this switch, it can […]
Three-position rotary switch electrical symbol: Three independent switches connected by three dashed lines in the center, with three dots added at each position to indicate they are not synchronized. Introduction Electrical symbols are graphic symbols used to represent circuit elements and connection methods. In electrical engineering, electrical symbols are used to conveniently describe and design […]