Guizhou Taiyong-Changzheng Technology Co., Ltd. engages in the research, development, production and sales of low-voltage electrical equipment. It offers low-voltage circuit breakers, industrial control automation products, intelligent cloud, dual power supply, power distribution appliances, transformer, smart charging pile, smart fire protection, digital home, and service centers. The company was founded on November 7, 2008 and is headquartered in Zunyi, China.