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Wenzhou Changjiang Electrical Switch Factory is located in Liushi, Wenzhou. It is a joint-stock enterprise integrating design, manufacturing, and sales, established in 1981. The factory currently has a registered capital of 6 million RMB, covers an area of 9,000 square meters, and has a building area of over 25,000 square meters. It employs approximately 200 people, including engineering, technical, management, and other staff.
The factory specializes in the design, manufacturing, and sales of changeover switches, combination switches, and welding machine switches. It possesses strong technical capabilities and extensive production experience. The Changxin brand LW series changeover switches and HZ series combination switches produced by the factory comply with Chinese national standards and IEC standards, and have passed ISO9001 international quality system certification and China Compulsory Certification (3C certification).

The products have reached advanced modern domestic levels and meet or approach the standards of similar advanced international products. In addition to common models, the factory can also design and produce specialized models and products for special purposes according to customer requirements.
To meet the demands of both domestic and international markets, the factory has developed the LW26 series of new changeover switches in various specifications such as 10, 20, 25, 32, 63, 125, 160, 250, and 315. The LW26 model is an upgraded product in the changeover switch series, featuring high technical performance, broad applicability, and excellent reliability.
Since its establishment, the factory has consistently emphasized quality and reputation. Through long-term development, adjustment, and introduction of advanced technologies, its products have been exported to many countries and regions, including Europe, America, and Southeast Asia, earning a high reputation.
The factory provides customers with a variety of reliable products, timely delivery, and reasonable prices. It values contracts and maintains credibility, serving friends from all sectors. We warmly welcome visits and inquiries.