- CEO
- Zheng Qian Huang
- Full Time Employees
- 1,162
- Sector
- Producer manufacturing
- Industry
- Electrical products
- Address
- Waigaoqiao Industrial Park Zunyi GZ China 563000
- IPO Date
- Feb 23, 2018
- Business
- Guizhou Taiyong-Changzheng Technology Co., Ltd. manufactures and sells low-voltage electrical equipment and provides smart power transforming, distribution, and charging solutions in China. The company offers automatic transfer switching equipment (ATSE), frame circuit breakers, molded case circuit breakers, miniature circuit breakers, surge protectors, vacuum circuit breakers, medium and low voltage power transfer switches, smart cloud transformers, oil-immersed transformers, dry-type transformers, charging piles, distribution and lighting boxes, firefighting systems, power distribution management systems, digital home systems, cloud fire management systems, industrial control products, distribution network equipment, new energy charging equipment, and the TYT FUTURE intelligent energy efficiency management cloud platform. Founded in 2008 and headquartered in Zunyi, Guizhou province, it operates primarily in the domestic market, serving industries such as rail transportation, airports, hospitals, highways, finance, petrochemicals, power grids, telecommunications, energy, real estate construction, data communications, public buildings, industrial manufacturing, new energy, and smart buildings; it maintains long-term partnerships with State Grid, Southern Power Grid, and top real estate developers including China Overseas, Longfor, and Country Garden, and is a subsidiary of Shenzhen Yongtai Technology Co., Ltd.. In late 2024, the company completed the acquisition of a 35% stake in Chongqing Yuantong Electric Appliances Equipment Manufacturing Co., Ltd. from Chongqing Yongneng Industry (Group) Co., Ltd. and Chongqing Zhanfan Power Engineering Survey, Design and Consulting Co., Ltd. for CNY 66.7 million, increasing its ownership to 100% in the electric appliances manufacturer. It continues to advance solid-state transformers in application validation and market research stages, phase-shifting transformers in prototype development, and solid-state circuit breakers up to 2500A for rail transit, marine, and military applications as of November 2025. The company, formerly Guizhou Changzheng Switch Manufacturing Co., Ltd. until its name change in October 2015, employs 1,299 people and focuses on high-end low-voltage electrical innovation with core patents and standards contributions.