Welcome to Siqi Technology Co.,Ltd (CSQ), a global leader in automatic transfer switch, miniature circuit breaker, molded case circuit breaker and switch disconnector, load break switch, power meter, contactor, etc...
Established in 2001, CSQ is a high-tech enterprise specializing in research and development, production, sales and services of automatic transfer switch, miniature circuit breaker, molded case circuit breaker and switch disconnector, load break switch, power meter, contactor, which is located in Yueqing city, the global capital of low-voltage electrical appliances.
